编辑“︁模板:Citation Style documentation/registration”︁（章节）

=====Access indicators for url-holding parameters=====
Sources linked by {{para|url}}, {{para|chapter-url}}, {{para|entry-url}}, {{para|article-url}}, and {{para|section-url}} are presumed to be free-to-read. When they are not free-to-read, editors should mark those sources with the matching access-indicator parameter so that an appropriate icon is included in the rendered citation.  Because the sources linked by these url-holding parameters are presumed to be free-to-read, they may not be marked as <code>free</code>.
{| class="wikitable"
|+ url-holding and access-indicator parameters
|-
! url !! access !! allowed keywords
|-
| {{para|url}} || {{para|url-access}} || rowspan="6" | <code>registration</code> [[File:Lock-gray-alt-2.svg|9px|link=|alt=Free registration required|Free registration required]]<br /><code>limited</code> [[File:Lock-gray-alt-2.svg|9px|link=|alt=Free access subject to limited trial, subscription normally required|Free access subject to limited trial, subscription normally required]]<br /><code>subscription</code> [[File:Lock-red-alt-2.svg|9px|link=|alt=Paid subscription required|Paid subscription required]]
|-
| {{para|article-url}} || {{para|article-url-access}}
|-
| {{para|chapter-url}} || {{para|chapter-url-access}}
|-
| {{para|contribution-url}} || {{para|chapter-url-access}}{{dagger}}
|-
| {{para|entry-url}} || {{para|entry-url-access}}
|-
| {{para|section-url}} || {{para|section-url-access}}
|}
{{dagger}}{{para|contribution-url-access}} not currently defined; use its alias {{para|chapter-url-access}}