APA (7th ed.) Citation

Desjardins, J. R. Environmental ethics: An introduction to environmental philosophy (4th ed.). Thomson/Wadsworth. c2006.

Chicago Style (17th ed.) Citation

Desjardins, Joseph R. Environmental Ethics: An Introduction to Environmental Philosophy. 4th ed. Belmont: Thomson/Wadsworth. c2006.

MLA (9th ed.) Citation

Desjardins, Joseph R. Environmental Ethics: An Introduction to Environmental Philosophy. 4th ed. Thomson/Wadsworth. c2006.