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<li id="toc-Template_parameter" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Template_parameter"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>Template parameter</span> </div> </a> <ul id="toc-Template_parameter-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-ISBN_template" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#ISBN_template"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.2</span> <span>ISBN template</span> </div> </a> <ul id="toc-ISBN_template-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-ISBN_cleanup_/_maintenance_templates" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#ISBN_cleanup_/_maintenance_templates"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>ISBN cleanup / maintenance templates</span> </div> </a> <ul id="toc-ISBN_cleanup_/_maintenance_templates-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Types" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Types"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Types</span> </div> </a> <ul id="toc-Types-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-ISBN_links_and_search" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#ISBN_links_and_search"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>ISBN links and search</span> </div> </a> <ul id="toc-ISBN_links_and_search-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Uses_and_limitations_of_ISBNs" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Uses_and_limitations_of_ISBNs"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Uses and limitations of ISBNs</span> </div> </a> <ul id="toc-Uses_and_limitations_of_ISBNs-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-SBNs:_a_precursor_to_ISBNs" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#SBNs:_a_precursor_to_ISBNs"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>SBNs: a precursor to ISBNs</span> </div> </a> <ul id="toc-SBNs:_a_precursor_to_ISBNs-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Missing_or_invalid_ISBNs" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Missing_or_invalid_ISBNs"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>Missing or invalid ISBNs</span> </div> </a> <ul id="toc-Missing_or_invalid_ISBNs-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#See_also"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>See also</span> </div> </a> <ul id="toc-See_also-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button 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Available in 16 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-16" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">16 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%88%D9%8A%D9%83%D9%8A%D8%A8%D9%8A%D8%AF%D9%8A%D8%A7:%D8%A7%D9%84%D8%B1%D9%82%D9%85_%D8%A7%D9%84%D8%AF%D9%88%D9%84%D9%8A_%D8%A7%D9%84%D9%85%D8%B9%D9%8A%D8%A7%D8%B1%D9%8A_%D9%84%D9%84%D9%83%D8%AA%D8%A7%D8%A8" title="ويكيبيديا:الرقم الدولي المعياري للكتاب – Arabic" lang="ar" hreflang="ar" data-title="ويكيبيديا:الرقم الدولي المعياري للكتاب" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Hj%C3%A6lp:ISBN" title="Hjælp:ISBN – Danish" lang="da" hreflang="da" data-title="Hjælp:ISBN" data-language-autonym="Dansk" data-language-local-name="Danish" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Wikipedia:Internationale_Standardbuchnummer" title="Wikipedia:Internationale Standardbuchnummer – German" lang="de" hreflang="de" data-title="Wikipedia:Internationale Standardbuchnummer" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%9C%84%ED%82%A4%EB%B0%B1%EA%B3%BC:ISBN" title="위키백과:ISBN – Korean" lang="ko" hreflang="ko" data-title="위키백과:ISBN" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ilo mw-list-item"><a href="https://ilo.wikipedia.org/wiki/Wikipedia:ISBN" title="Wikipedia:ISBN – Iloko" lang="ilo" hreflang="ilo" data-title="Wikipedia:ISBN" data-language-autonym="Ilokano" data-language-local-name="Iloko" class="interlanguage-link-target"><span>Ilokano</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Bantuan:ISBN" title="Bantuan:ISBN – Indonesian" lang="id" hreflang="id" data-title="Bantuan:ISBN" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Aiuto:ISBN" title="Aiuto:ISBN – Italian" lang="it" hreflang="it" data-title="Aiuto:ISBN" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Wikip%C3%A9dia:ISBN" title="Wikipédia:ISBN – Hungarian" lang="hu" hreflang="hu" data-title="Wikipédia:ISBN" data-language-autonym="Magyar" data-language-local-name="Hungarian" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Bantuan:ISBN" title="Bantuan:ISBN – Malay" lang="ms" hreflang="ms" data-title="Bantuan:ISBN" data-language-autonym="Bahasa Melayu" data-language-local-name="Malay" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/Help:ISBN%E3%81%AE%E3%83%AA%E3%83%B3%E3%82%AF" title="Help:ISBNのリンク – Japanese" lang="ja" hreflang="ja" data-title="Help:ISBNのリンク" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Wikipedia:Ksi%C4%85%C5%BCki" title="Wikipedia:Książki – Polish" lang="pl" hreflang="pl" data-title="Wikipedia:Książki" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Wikipedia:ISBN" title="Wikipedia:ISBN – Romanian" lang="ro" hreflang="ro" data-title="Wikipedia:ISBN" data-language-autonym="Română" data-language-local-name="Romanian" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Wikipedia:ISBN" title="Wikipedia:ISBN – Simple English" lang="en-simple" hreflang="en-simple" data-title="Wikipedia:ISBN" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%9F%D0%BE%D0%BC%D0%BE%D1%9B:ISBN" title="Помоћ:ISBN – Serbian" lang="sr" hreflang="sr" data-title="Помоћ:ISBN" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%B8%E0%B0%B9%E0%B0%BE%E0%B0%AF%E0%B0%82:ISBN" title="సహాయం:ISBN – Telugu" lang="te" hreflang="te" data-title="సహాయం:ISBN" data-language-autonym="తెలుగు" data-language-local-name="Telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/Help:%E5%90%84%E9%A1%9E%E6%9B%B8%E8%99%9F" title="Help:各類書號 – Chinese" lang="zh" hreflang="zh" data-title="Help:各類書號" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q11450057#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Edit links</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namespaces"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul 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srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/9e/Twemoji_1f527.svg/45px-Twemoji_1f527.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/9e/Twemoji_1f527.svg/60px-Twemoji_1f527.svg.png 2x" data-file-width="512" data-file-height="512"/></span></span></td><td class="mbox-text"><div style="padding-top: 6px; padding-bottom: 5px;"><b>This help page is a <a href="/wiki/Wikipedia:Project_namespace#Wikipedia_how-to_and_information_pages" title="Wikipedia:Project namespace">how-to guide</a>.</b><br/><div style="font-size: 90%;">It explains concepts or processes used by the Wikipedia community. It is not one of <a href="/wiki/Wikipedia:Policies_and_guidelines" title="Wikipedia:Policies and guidelines">Wikipedia's policies or guidelines</a>, and may reflect varying levels of <a href="/wiki/Wikipedia:Consensus" title="Wikipedia:Consensus">consensus</a>.</div></div></td><td class="mbox-imageright"><style data-mw-deduplicate="TemplateStyles:r1252059228">.mw-parser-output .module-shortcutboxplain{float:right;margin:0 0 0 1em;border:1px solid var(--border-color-base,#a2a9b1);background-color:var(--background-color-base,#fff);padding:0.3em 0.6em 0.2em 0.6em;text-align:center;font-size:85%}.mw-parser-output .module-shortcutboxleft{float:left;margin:0 1em 0 0}.mw-parser-output .module-shortcutlist{display:inline-block;border-bottom:1px solid var(--border-color-base,#a2a9b1);margin-bottom:0.2em}.mw-parser-output .module-shortcutboxplain ul{font-weight:bold}.mw-parser-output .module-shortcutanchordiv{position:relative;top:-3em}.mw-parser-output li .module-shortcutanchordiv{float:right}.mw-parser-output .mbox-imageright .module-shortcutboxplain{padding:0.4em 1em 0.4em 1em;line-height:1.3;margin:0}</style><div class="module-shortcutanchordiv"><span id="WP:&#73;SBNs"></span></div><div class="module-shortcutboxplain noprint" role="note"><div class="module-shortcutlist"><a href="/wiki/Wikipedia:Shortcut" title="Wikipedia:Shortcut">Shortcut</a></div><style data-mw-deduplicate="TemplateStyles:r1126788409">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style><div class="plainlist"><ul><li><span class="plainlinks"><a class="external text" href="https://en.wikipedia.org/w/index.php?title=Wikipedia:ISBNs&redirect=no">WP:ISBNs</a></span></li></ul></div></div></td></tr></tbody></table> <p>Links to <a href="/wiki/International_Standard_Book_Number" class="mw-redirect" title="International Standard Book Number">International Standard Book Numbers</a> (ISBN) can be created using the <span class="nowrap">{{</span><a href="/wiki/Template:ISBN" title="Template:ISBN">ISBN</a><span class="nowrap">}}</span> template. For example, <code>{{<a href="/wiki/Template:ISBN" title="Template:ISBN">ISBN</a>|978-0-618-05676-7}}</code> is rendered as <style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0-618-05676-7" title="Special:BookSources/978-0-618-05676-7">978-0-618-05676-7</a>, which links to <a href="/wiki/Special:BookSources/978-0-618-05676-7" title="Special:BookSources/978-0-618-05676-7">Special:BookSources/978-0-618-05676-7</a>. </p> <meta property="mw:PageProp/toc"/> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Linking" data-mw-thread-id="h-Linking"><span data-mw-comment-start="" id="h-Linking"></span>Linking<span data-mw-comment-end="h-Linking"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia:ISBN&action=edit&section=1" title="Edit section: Linking"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Template_parameter" data-mw-thread-id="h-Template_parameter-Linking"><span data-mw-comment-start="" id="h-Template_parameter-Linking"></span>Template parameter<span data-mw-comment-end="h-Template_parameter-Linking"></span></h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia:ISBN&action=edit&section=2" title="Edit section: Template parameter"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>An ISBN can be included in templates such as the <a href="/wiki/Help:Citation_Style_1" title="Help:Citation Style 1">Citation Style 1</a> series by means of the <code class="tpl-para" style="word-break:break-word;">|isbn=</code> parameter. </p><p>The linking is done internally to the template using a module or a subtemplate. The "ISBN" string links to the article "<a href="/wiki/International_Standard_Book_Number" class="mw-redirect" title="International Standard Book Number">International Standard Book Number</a>", and the ISBN itself links to <a href="/wiki/Special:BookSources" title="Special:BookSources">Special:BookSources</a>. </p> <dl><dd><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFFishman2006" class="citation book cs1">Fishman, Stephen (May 2006). <i>The Public Domain: How to Find & Use Copyright-free Writings, Music, Art & More</i> (3rd ed.). Nolo. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-1-4133-0454-1" title="Special:BookSources/978-1-4133-0454-1"><bdi>978-1-4133-0454-1</bdi></a>. <a href="/wiki/OCLC_(identifier)" class="mw-redirect" title="OCLC (identifier)">OCLC</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/oclc/62742677">62742677</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=The+Public+Domain%3A+How+to+Find+%26+Use+Copyright-free+Writings%2C+Music%2C+Art+%26+More&rft.edition=3rd&rft.pub=Nolo&rft.date=2006-05&rft_id=info%3Aoclcnum%2F62742677&rft.isbn=978-1-4133-0454-1&rft.aulast=Fishman&rft.aufirst=Stephen&rfr_id=info%3Asid%2Fen.wikipedia.org%3AWikipedia%3AISBN" class="Z3988"></span></dd></dl> <div class="mw-heading mw-heading3"><h3 id="ISBN_template" data-mw-thread-id="h-ISBN_template-Linking"><span data-mw-comment-start="" id="h-ISBN_template-Linking"></span>ISBN template<span data-mw-comment-end="h-ISBN_template-Linking"></span></h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia:ISBN&action=edit&section=3" title="Edit section: ISBN template"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>An ISBN may be linked using the <span class="nowrap">{{</span><a href="/wiki/Template:ISBN" title="Template:ISBN">ISBN</a><span class="nowrap">}}</span> template by simply typing "{{ISBN|", the ISBN, and then the closing "}}" in <a href="/wiki/Help:Wikitext" title="Help:Wikitext">wikitext</a>, or by inserting the template using the <a href="/wiki/Wikipedia:VisualEditor" title="Wikipedia:VisualEditor">visual editor</a> with the ISBN as its first parameter. When you save your edit, the link to <a href="/wiki/Special:BookSources" title="Special:BookSources">Special:BookSources</a> is created automatically by the template. The template checks the ISBN for length, invalid characters – anything other than numbers, spaces, and hyphens, with "X" permitted as the last character in a 10-digit ISBN – and the proper check digit. If the ISBN is invalid, the template will display a red error message. </p> <table style="margin-top:0;margin-left:0; border-width:medium; padding:0;"> <tbody><tr> <th scope="col" style="width:50%;">Markup</th> <th scope="col" style="width:50%;">Renders as </th></tr> <tr> <td style="background:#f8f9fa; background:var(--background-color-interactive-subtle, #f8f9fa); color:var(--color-base, #000); border:1px solid #eaecf0; padding:9px 5px 5px; vertical-align:top;"><pre style="margin:0; border:none; padding:0; word-wrap:break-word; white-space:-moz-pre-wrap; white-space:-o-pre-wrap; white-space:-pre-wrap; white-space:pre-wrap; ">{{ISBN|0-14-020652-3}} (valid ISBN)</pre> </td> <td style="background:#f8f9fa; background:var(--background-color-interactive-subtle, #f8f9fa); color:var(--color-base, #000); border:1px solid #eaecf0; padding:5px; vertical-align:top;"><div style=""> <p><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-14-020652-3" title="Special:BookSources/0-14-020652-3">0-14-020652-3</a> </p> </div> </td></tr> <tr> <td style="background:#f8f9fa; background:var(--background-color-interactive-subtle, #f8f9fa); color:var(--color-base, #000); border:1px solid #eaecf0; padding:9px 5px 5px; vertical-align:top;"><pre style="margin:0; border:none; padding:0; word-wrap:break-word; white-space:-moz-pre-wrap; white-space:-o-pre-wrap; white-space:-pre-wrap; white-space:pre-wrap; ">{{ISBN|020652-3}} (ISBN with wrong length)</pre> </td> <td style="background:#f8f9fa; background:var(--background-color-interactive-subtle, #f8f9fa); color:var(--color-base, #000); border:1px solid #eaecf0; padding:5px; vertical-align:top;"><div style=""> <p><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/020652-3" title="Special:BookSources/020652-3">020652-3</a><span class="error" style="font-size:100%"> Parameter error in {{<a href="/wiki/Template:ISBN" title="Template:ISBN">ISBN</a>}}: length</span> </p> </div> </td></tr> <tr> <td style="background:#f8f9fa; background:var(--background-color-interactive-subtle, #f8f9fa); color:var(--color-base, #000); border:1px solid #eaecf0; padding:9px 5px 5px; vertical-align:top;"><pre style="margin:0; border:none; padding:0; word-wrap:break-word; white-space:-moz-pre-wrap; white-space:-o-pre-wrap; white-space:-pre-wrap; white-space:pre-wrap; ">{{ISBN|0-14-020652-4}} (properly formatted ISBN with wrong checksum digit)</pre> </td> <td style="background:#f8f9fa; background:var(--background-color-interactive-subtle, #f8f9fa); color:var(--color-base, #000); border:1px solid #eaecf0; padding:5px; vertical-align:top;"><div style=""> <p><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-14-020652-4" title="Special:BookSources/0-14-020652-4">0-14-020652-4</a><span class="error" style="font-size:100%"> Parameter error in {{<a href="/wiki/Template:ISBN" title="Template:ISBN">ISBN</a>}}: checksum</span> </p> </div> </td></tr> <tr> <td style="border-width:1px;border-style: none none none;border-color:#ddd; padding:5px; vertical-align:top;"> </td> <td style="border-width:1px;border-style: none none none;border-color:#ddd; padding:5px; vertical-align:top;"> </td></tr></tbody></table> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="ISBN_cleanup_/_maintenance_templates" data-mw-thread-id="h-ISBN_cleanup_/_maintenance_templates"><span id="ISBN_cleanup_.2F_maintenance_templates"></span><span data-mw-comment-start="" id="h-ISBN_cleanup_/_maintenance_templates"></span>ISBN cleanup / maintenance templates<span data-mw-comment-end="h-ISBN_cleanup_/_maintenance_templates"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia:ISBN&action=edit&section=4" title="Edit section: ISBN cleanup / maintenance templates"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Missing ISBNs can be noted with <code>{{<a href="/wiki/Template:Lacking_ISBN" title="Template:Lacking ISBN">Lacking ISBN</a>}}</code> (renders as a hatnote) for a whole article or section or <code>{{<a href="/wiki/Template:ISBN_missing" title="Template:ISBN missing">ISBN missing</a>}}</code> (renders as an <sup><i>[in-line]</i></sup> notation) for a specific reference. </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Types" data-mw-thread-id="h-Types"><span data-mw-comment-start="" id="h-Types"></span>Types<span data-mw-comment-end="h-Types"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia:ISBN&action=edit&section=5" title="Edit section: Types"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>ISBNs come in two styles, containing 10 digits or 13 digits, and are known as "ISBN-10" and "ISBN-13" numbers. <b>Please use the ISBN-13 if both are provided by the original work</b>. The ISBN-13 is often found near the barcode and will start with either 978- or 979-. However, if an older work only lists an ISBN-10, use that in citations instead of calculating an ISBN-13 for it. This is because ISBNs are often used as search strings and checksum differences between the two forms make it difficult to find items listed only under the other type. </p><p>ISBN-10 and ISBN-13 use different <a href="/wiki/Check_digit" title="Check digit">check digit</a> algorithms to compute the last digit of the ISBN. The following tools will convert any ISBN-10 to an ISBN-13 along with the correct check digit value. </p> <ul><li><a href="/wiki/User:Nihiltres" title="User:Nihiltres">Nihiltres</a>' <a rel="nofollow" class="external text" href="https://ataraxic.net/isbn-tool/">ISBN tool</a></li> <li><a rel="nofollow" class="external text" href="https://www.loc.gov/publish/pcn/isbncnvt_pcn.html">ISBN converter of the U.S. Library of Congress</a></li> <li><a rel="nofollow" class="external text" href="http://www.isbn.org/converterpub.asp">ISBN converter of ISBN.org</a></li></ul> <p>Stylistically, please: </p> <ul><li>Use 13-digit ISBNs, if both are provided by the original work, as these are now standard as of January 1, 2007, and issued to new books.</li> <li>Use hyphens if they are included, as they divide the number into meaningful parts. The placement of hyphens varies depending on the value of the ISBN.</li></ul> <p>Here is <a rel="nofollow" class="external text" href="https://www.amazon.com/dp/1413304540">an example of a book listing</a>. Look on that page under "product details." There one can find these two ISBNs for that book: </p> <dl><dd>ISBN-10: 1413304540</dd> <dd>ISBN-13: 978-1413304541 <ul><li><code>{{ISBN|1413304540}}</code> produces <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/1413304540" title="Special:BookSources/1413304540">1413304540</a></li> <li><code>{{ISBN|978-1413304541}}</code> produces <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-1413304541" title="Special:BookSources/978-1413304541">978-1413304541</a></li></ul></dd></dl> <p>Using "Click to Look Inside!" (a feature of the listing available above the cover picture) reveals that the proper hyphen placement is: </p> <dl><dd>ISBN-10: 1-4133-0454-0 <ul><li><code>{{ISBN|1-4133-0454-0}}</code> produces <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/1-4133-0454-0" title="Special:BookSources/1-4133-0454-0">1-4133-0454-0</a></li> <li><code>{{ISBN|978-1-4133-0454-1}}</code> produces <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-1-4133-0454-1" title="Special:BookSources/978-1-4133-0454-1">978-1-4133-0454-1</a></li></ul></dd></dl> <p>In tables (or other applications) where the letters ISBN would be redundant, the <a href="/wiki/Template:ISBNT" title="Template:ISBNT">ISBNT</a> template may be used instead. </p> <ul><li><code>{{<a href="/wiki/Template:ISBNT" title="Template:ISBNT">ISBNT</a>|1-4133-0454-0}}</code> produces <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/Special:BookSources/1-4133-0454-0" title="Special:BookSources/1-4133-0454-0">1-4133-0454-0</a></li> <li><code>{{<a href="/wiki/Template:ISBNT" title="Template:ISBNT">ISBNT</a>|978-1-4133-0454-1}}</code> produces <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/Special:BookSources/978-1-4133-0454-1" title="Special:BookSources/978-1-4133-0454-1">978-1-4133-0454-1</a></li></ul> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="ISBN_links_and_search" data-mw-thread-id="h-ISBN_links_and_search"><span data-mw-comment-start="" id="h-ISBN_links_and_search"></span>ISBN links and search<span data-mw-comment-end="h-ISBN_links_and_search"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia:ISBN&action=edit&section=6" title="Edit section: ISBN links and search"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In addition to identifying (a particular edition of) a book, ISBNs allow one to search for the book, both at libraries and bookstores. </p><p>You can enter an ISBN on this Wikipedia <b><a href="/wiki/Special:BookSources" title="Special:BookSources">ISBN search page</a>.</b> Spaces and hyphens in the ISBN do not matter. </p><p>ISBN links, or the ISBN search, take users to a special book source page, <b><a href="/wiki/Wikipedia:Book_sources" title="Wikipedia:Book sources">Wikipedia:Book sources</a>.</b> The page contains links to library catalogs and bookstores where one may search for the book corresponding to the ISBN. Note that you can also link directly to the [[Special:BookSources/...]] page — this may occasionally be useful when appearance is an issue. For example; one of the above ISBNs could be searched with this wikilink: <a href="/wiki/Special:BookSources/9781413304541" title="Special:BookSources/9781413304541">Special:BookSources/9781413304541</a> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Uses_and_limitations_of_ISBNs" data-mw-thread-id="h-Uses_and_limitations_of_ISBNs"><span data-mw-comment-start="" id="h-Uses_and_limitations_of_ISBNs"></span>Uses and limitations of ISBNs<span data-mw-comment-end="h-Uses_and_limitations_of_ISBNs"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia:ISBN&action=edit&section=7" title="Edit section: Uses and limitations of ISBNs"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>ISBNs only identify a particular edition of a book, and a reader with only an ISBN will not see the full range of versions of the book. </p><p>Please <i>do not</i> use ISBNs alone to identify books: add a proper citation as well as the ISBN. Also note that ISBNs are not required of citations; popular citation styles like <a href="/wiki/The_Chicago_Manual_of_Style" title="The Chicago Manual of Style">Chicago</a>, <a href="/wiki/MLA_Style_Manual" class="mw-redirect" title="MLA Style Manual">MLA</a>, and <a href="/wiki/APA_style" title="APA style">APA</a> do not use ISBNs. See <a href="/wiki/Wikipedia:Manual_of_Style" title="Wikipedia:Manual of Style">Wikipedia:Manual of Style</a>, <a href="/wiki/Wikipedia:Cite_your_sources" class="mw-redirect" title="Wikipedia:Cite your sources">Wikipedia:Cite your sources</a>. </p><p>To suggest additions to the page, see <a href="/wiki/Wikipedia_talk:Book_sources" title="Wikipedia talk:Book sources">Wikipedia talk:Book sources</a>. </p><p>Note that books before about 1970 usually do not have an ISBN (although if published in the UK during the 1960s, they may have an SBN). One place to get the numbers is the <a href="/wiki/Library_of_Congress" title="Library of Congress">Library of Congress</a> <a rel="nofollow" class="external text" href="http://catalog.loc.gov/">catalog</a>, although this will tend to give an American ISBN over, say, an Indian (see one of the <a href="/wiki/National_Depository_Centre" title="National Depository Centre">National Depository Centres</a>) or Australian (see <a href="/wiki/National_Library_Australia" class="mw-redirect" title="National Library Australia">National Library Australia</a>) ISBN. For a Canadian number, you can use the Canadian ISBN Service System – <a rel="nofollow" class="external text" href="http://www.collectionscanada.gc.ca/isn/041011-1000-e.html">CISS</a>. If you are adding an ISBN, remember to add only the ISBN for the edition actually cited in the article; a different edition may have different pagination which does not correspond with the citations in the article, and in some cases may even have significantly different content. </p><p>Also, note that a registered ISBN, even one which appears with a corresponding book page on a major book distributor database such as <a href="/wiki/Amazon.com" class="mw-redirect" title="Amazon.com">Amazon.com</a>, is <i><b>not</b></i> definite proof that such a book exists. The ISBN is assigned before the book is actually produced, so the publisher can advertise it – but not all such plans come to fruition, any more than in other enterprises. In addition, ISBN and Amazon.com registration seems to have been abused in attempted hoaxes on Wikipedia in the past. National library catalog systems are worth checking: if a book is published in the UK, it has to be sent to the British Library, and if the British Library includes physical dimensions of a book in their catalog system, there's a fair chance it actually exists! </p><p>Books are, of course, an excellent source of their own ISBNs; however, a tiny proportion are printed wrongly. </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="SBNs:_a_precursor_to_ISBNs" data-mw-thread-id="h-SBNs:_a_precursor_to_ISBNs"><span data-mw-comment-start="" id="h-SBNs:_a_precursor_to_ISBNs"></span>SBNs: a precursor to ISBNs<span data-mw-comment-end="h-SBNs:_a_precursor_to_ISBNs"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia:ISBN&action=edit&section=8" title="Edit section: SBNs: a precursor to ISBNs"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In the United Kingdom, before ISBNs were created, there was the <a href="/wiki/ISBN#SBN" title="ISBN">Standard Book Number</a> (SBN). To turn an SBN into an ISBN, simply add a preceding zero. So SBN 583-11745-7 becomes ISBN 0-583-11745-7. There is a <span class="nowrap">{{</span><a href="/wiki/Template:SBN" title="Template:SBN">SBN</a><span class="nowrap">}}</span> template which will also provide a link to <a href="/wiki/Wikipedia:Book_sources" title="Wikipedia:Book sources">Wikipedia:Book sources</a> to search for the SBN with the preceding zero added, so SBNs can be entered as printed, and do not have to be converted. </p> <ul><li><code>{{<a href="/wiki/Template:SBN" title="Template:SBN">SBN</a>|583-11745-7}}</code> produces <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/SBN_(identifier)" class="mw-redirect" title="SBN (identifier)">SBN</a> <a href="/wiki/Special:BookSources/0-583-11745-7" title="Special:BookSources/0-583-11745-7">583-11745-7</a></li></ul> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Missing_or_invalid_ISBNs" data-mw-thread-id="h-Missing_or_invalid_ISBNs"><span data-mw-comment-start="" id="h-Missing_or_invalid_ISBNs"></span>Missing or invalid ISBNs<span data-mw-comment-end="h-Missing_or_invalid_ISBNs"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia:ISBN&action=edit&section=9" title="Edit section: Missing or invalid ISBNs"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Articles that do not have any ISBNs can be tagged using <span class="nowrap">{{</span><a href="/wiki/Template:Lacking_ISBN" title="Template:Lacking ISBN">Lacking ISBN</a><span class="nowrap">}}</span>. Entries that are missing the ISBN can be tagged with <span class="nowrap">{{</span><a href="/wiki/Template:ISBN_missing" title="Template:ISBN missing">ISBN missing</a><span class="nowrap">}}</span>. </p><p>Entries with invalid ISBNs that are nonetheless printed in a book can be tagged with <span class="nowrap">{{</span><a href="/wiki/Template:Listed_Invalid_ISBN" title="Template:Listed Invalid ISBN">Listed Invalid ISBN</a><span class="nowrap">}}</span>. Also, if particular ISBNs in a list of ISBNs are known to be invalid, this can be indicated by providing corresponding <code>invalid1=yes</code> to <code>invalid9=yes</code> parameters in the <span class="nowrap">{{</span><a href="/wiki/Template:ISBN" title="Template:ISBN">ISBN</a><span class="nowrap">}}</span> or <span class="nowrap">{{</span><a href="/wiki/Template:ISBNT" title="Template:ISBNT">ISBNT</a><span class="nowrap">}}</span> templates. </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="See_also" data-mw-thread-id="h-See_also"><span data-mw-comment-start="" id="h-See_also"></span>See also<span data-mw-comment-end="h-See_also"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia:ISBN&action=edit&section=10" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="https://meta.wikimedia.org/wiki/Help:ISBN_links" class="extiw" title="m:Help:ISBN links">m:Help:ISBN links</a></li> <li><a href="/wiki/Wikipedia:OCLC" title="Wikipedia:OCLC">WP:OCLC</a> – Essay regarding the <a href="/wiki/WorldCat" title="WorldCat">WorldCat</a> and <a href="/wiki/OCLC" title="OCLC">OCLC</a> <a href="/wiki/Library_catalogue" class="mw-redirect" title="Library catalogue">library catalogues</a> (both useful in WP book citations)</li> <li><a href="/wiki/Category:Catalog_lookup_templates" title="Category:Catalog lookup templates">Category:Catalog lookup templates</a></li> <li><a href="/wiki/Category:International_Standard_Book_Number" title="Category:International Standard Book Number">Category:International Standard Book Number</a></li> <li>The <a class="external text" href="https://anticompositetools.toolforge.org/hyphenator/">hyphenator</a> for Wikipedia articles</li></ul> <div class="navbox-styles"><style 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