APA (7th ed.) Citation

Ridley, M. (2001). The cooperative gene: How Mendel's demon explains the evolution of complex beings (1st Free Press ed.). Free Press.

Chicago Style (17th ed.) Citation

Ridley, Mark. The Cooperative Gene: How Mendel's Demon Explains the Evolution of Complex Beings. 1st Free Press ed. New York: Free Press, 2001.

MLA (9th ed.) Citation

Ridley, Mark. The Cooperative Gene: How Mendel's Demon Explains the Evolution of Complex Beings. 1st Free Press ed. Free Press, 2001.