Cita APA (7a ed.)

Ridley, M. (2004). Evolution (3rd. ed.). Blackwell Science.

Cita Chicago Style (17a ed.)

Ridley, Mark. Evolution. 3rd. ed. Cambridge: Blackwell Science, 2004.

Cita MLA (8a ed.)

Ridley, Mark. Evolution. 3rd. ed. Blackwell Science, 2004.