APA-Zitierstil (7. Ausg.)

Cafaro, P., & Crist, E. (2012). Life on the brink: Environmentalists confront overpopulation. University of Georgia Press.

Chicago-Zitierstil (17. Ausg.)

Cafaro, Philip, und Eileen Crist. Life on the Brink: Environmentalists Confront Overpopulation. Athens ; London: University of Georgia Press, 2012.

MLA-Zitierstil (9. Ausg.)

Cafaro, Philip, und Eileen Crist. Life on the Brink: Environmentalists Confront Overpopulation. University of Georgia Press, 2012.