Citation Style Language
- CSL Specification
- Mastering Zotero - A user guide for the Zotero reference manager, by Sebastian Karcher and Rintze M. Zelle.
- Citations, Out of the Box: Adapting Zotero for legal and multilingual research (2013), by Frank G. Bennett.
- The Indigo Book: A Manual of Legal Citation (2016), by Sprigman et al.