APA (7e ed.) Bronvermelding

VanDeVeer, D., & Pierce, C. (2003). The environmental ethics and policy book: Philosophy, ecology, economics (3rd ed.). Thomson/Wadsworth.

Chicago (17e ed.) Bronvermelding

VanDeVeer, Donald, en Christine Pierce. The Environmental Ethics and Policy Book: Philosophy, Ecology, Economics. 3rd ed. Belmont, Calif: Thomson/Wadsworth, 2003.

MLA (9e ed.) Bronvermelding

VanDeVeer, Donald, en Christine Pierce. The Environmental Ethics and Policy Book: Philosophy, Ecology, Economics. 3rd ed. Thomson/Wadsworth, 2003.

Let op: Deze citaties zijn niet altijd 100% accuraat.