Editing Output Styles. If you cannot find the output style you need from the EndNote website, you can alter an existing style to conform to your needs. From the Edit menu, choose Output Styles and select Open Style Manager. In the Style Manager, change the setting in the information panel (on the right- hand side) from Style Info to Style ... Parenthetical citations should include enough information to allow readers to find the full citation in your reference list—usually the author’s name, date of publication, and if you are citing a specific passage, a page number. Parenthetical citation format varies slightly among types of sources. XX stands in for page numbers here.