bib.ly – Bible reference links to all bible sites

This plugin will provide a list and details about available shortcodes in your current installment. All when you need it most - when editing content.

Allows post authors to easily add and manage footnotes in posts.

Help readers know how to cite your article correctly

Add and manage footnotes, citations, and bibliography with this footnotes Plugin. Improve clarity and provide references.

This plugin adds references and citations functionalities (in a wikipedia-like style) from a Zotero account.

Useful addition that displays a list of all your ACF custom fields including their Label, Name, Type, and Field Group they are associated with.