Cita APA (7th ed.)

James, S. M. (2011). An introduction to evolutionary ethics. Wiley-Blackwell.

Cita Chicago (17th ed.)

James, Scott M. An Introduction to Evolutionary Ethics. Chichester, West Sussex, [England]: Wiley-Blackwell, 2011.

Cita MLA (9th ed.)

James, Scott M. An Introduction to Evolutionary Ethics. Wiley-Blackwell, 2011.