Newton, L. H., Dillingham, C. K., & Choly, J. (2006). Watersheds 4: Ten cases in environmental ethics (4th ed.). Thomson Wadsworth.
Style de citation Chicago (17e éd.)Newton, Lisa H., Catherine K. Dillingham, et Joanne Choly. Watersheds 4: Ten Cases in Environmental Ethics. 4th ed. Australia, Belmont, CA: Thomson Wadsworth, 2006.
Style de citation MLA (9e éd.)Newton, Lisa H., et al. Watersheds 4: Ten Cases in Environmental Ethics. 4th ed. Thomson Wadsworth, 2006.
Attention : ces citations peuvent ne pas être correctes à 100%.