Cita APA (7a ed.)

Gaymon, B. (2008). The evolution of evil. Vandenhoeck & Ruprecht.

Cita Chicago Style (17a ed.)

Gaymon, Bennett. The Evolution of Evil. Göttingen: Vandenhoeck & Ruprecht, 2008.

Cita MLA (9a ed.)

Gaymon, Bennett. The Evolution of Evil. Vandenhoeck & Ruprecht, 2008.