title: Title of source. Can be wikilinked to an existing Wikipedia article or url may be used to add an external link, but not both. Displays in italics. If script-title is defined, title holds romanized transliteration of title in script-title.
script-title: Original title for languages that do not use a Latin-based alphabet (Arabic, Chinese, Hebrew, Japanese, etc); not italicized, follows italicized transliteration defined in title. May be prefixed with an ISO 639-1 two-character code to help browsers properly display the script:
trans-title: English translation of the title if the source cited is in a foreign language. Displays in square brackets after title; if url is defined, then trans-title is included in the link. Use of the language parameter is recommended.
Titles containing certain characters will display and link incorrectly unless those characters are encoded.
When the title you are citing contains quotations marks or apostrophes at the beginning, end or both, you can use   to place a separation between that punctuation and the quotation marks this template automatically provides around the title, to avoid a non-ideal display such as '''.
For example instead of title='name' which will display on many browsers with the quotation marks surrounding it as '''name''', use |title= 'name' , which will display as " 'name' ".
title-link: Title of existing Wikipedia article about the source named in title – do not use a web address; do not wikilink. Alias: titlelink.