APA Citatie

Beder, S. (2007). Environmental principles and policies: An interdisciplinary introduction. Viva Books.

Chicago Style citaat

Beder, Sharon. Environmental Principles and Policies: An Interdisciplinary Introduction. New Delhi: Viva Books, 2007.

MLA citatie

Beder, Sharon. Environmental Principles and Policies: An Interdisciplinary Introduction. Viva Books, 2007.

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