APA (7th ed.) Citation

Schmidtz, D., & Willott, E. (2002). Environmental ethics: What really matters, what really works. Oxford University Press.

Chicago Style (17th ed.) Citation

Schmidtz, David, and Elizabeth Willott. Environmental Ethics: What Really Matters, What Really Works. New York: Oxford University Press, 2002.

MLA (9th ed.) Citation

Schmidtz, David, and Elizabeth Willott. Environmental Ethics: What Really Matters, What Really Works. Oxford University Press, 2002.