APA (7th ed.) Citation

Ridley, M. (2004). Evolution ; Mark Ridley (2nd ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Ridley, Mark. Evolution ; Mark Ridley. 2nd ed. Oxford New York: Oxford University Press, 2004.

MLA (8th ed.) Citation

Ridley, Mark. Evolution ; Mark Ridley. 2nd ed. Oxford University Press, 2004.

Warning: These citations may not always be 100% accurate.