Cita APA

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

Chicago Edition Citation

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

Cita MLA

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

Atenció: Aquestes cites poden no estar 100% correctes.