APA (7th ed.) Citation

Huxley, T. H., & Ruse, M. (2009). Evolution & ethics. Princeton University Press.

Chicago Style (17th ed.) Citation

Huxley, Thomas Henry, and Michael Ruse. Evolution & Ethics. Princeton: Princeton University Press, 2009.

MLA (9th ed.) Citation

Huxley, Thomas Henry, and Michael Ruse. Evolution & Ethics. Princeton University Press, 2009.