APA (7th ed.) Citation

Robbins, A., Hannah, E., & Lamb, L. (2008). Learning the vi and vim editors (7th ed.). O'Reilly.

Chicago Style (17th ed.) Citation

Robbins, Arnold, Elbert Hannah, and Linda Lamb. Learning the Vi and Vim Editors. 7th ed. Farnham: O'Reilly, 2008.

MLA (9th ed.) Citation

Robbins, Arnold, et al. Learning the Vi and Vim Editors. 7th ed. O'Reilly, 2008.