Editing Template:Citation Style documentation/chapter

* '''{{#switch:{{{title_title}}}
| booktitle = booktitle
| #default = chapter}}''': The chapter heading of the source. May be wikilinked or may use '''chapter-url''', but not both. {{#switch:{{BASEPAGENAME}}
|Cite journal
|Cite web
|Cite news
|Cite press release
|Cite conference
|Cite podcast = Not displayed even if set
|#default = Displays in quotes}}.
** '''script-chapter''': Chapter heading for languages that do not use a Latin-based alphabet (Arabic, Chinese, Cyrillic, Greek, Hebrew, Japanese, Korean, Vietnamese, etc); follows transliteration defined in '''chapter'''. Should be prefixed with an [[List of ISO 639-1 codes|ISO 639-1]] two-character code to help browsers properly display the script:
**:<code><nowiki>... |chapter=Tōkyō tawā |script-chapter=ja:東京タワー |trans-chapter=Tokyo Tower ...</nowiki></code>
** '''trans-chapter''': English translation of the chapter heading, if the source cited is in a foreign language. Displays in square brackets after the '''{{#switch:{{{title_title}}}
| booktitle = booktitle
| #default = chapter}}''' field; if '''chapter-url''' is defined, then '''trans-chapter''' is included in the link. Use of the '''language''' parameter is recommended.