APA aipamena

John S Dryzek. (2013). The politics of the Earth: Environmental discourses (3rd ed.). Oxford University Press.

Chicago Style aipamena

John S Dryzek. The Politics of the Earth: Environmental Discourses. 3rd ed. Oxford: Oxford University Press, 2013.

MLA aipamena

John S Dryzek. The Politics of the Earth: Environmental Discourses. 3rd ed. Oxford University Press, 2013.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.