APA način citiranja

Boyd, R. A., & Silk, J. B. A. (2009). How humans evolved (5th ed.).

Čikaški stil citiranja

Boyd, Robert; Author, i Joan B; Author Silk. How Humans Evolved. 5th ed. New York, W W Norton & Company Inc, 2009.

MLA način citiranja

Boyd, Robert; Author, i Joan B; Author Silk. How Humans Evolved. 5th ed. 2009.