APA (7e ed.) Bronvermelding

Vandeveer,Donald Pierce, C. (2003). The environmental ethics & policy book (Third.). Holly Allen.

Chicago (17e ed.) Bronvermelding

Vandeveer,Donald Pierce, Christine. The Environmental Ethics & Policy Book. Third. Canada: Holly Allen, 2003.

MLA (8e ed.) Bronvermelding

Vandeveer,Donald Pierce, Christine. The Environmental Ethics & Policy Book. Third. Holly Allen, 2003.

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