APA-viite

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

Chicago-tyylinen lähdeviittaus

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

MLA-viite

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