APA استشهاد

Carter, N. (2007). The politics of the environment: Ideas, activism, policy (2nd ed.).

استشهاد بنمط شيكاغو

Carter, Neil. The Politics of the Environment: Ideas, Activism, Policy. 2nd ed. Cambridge ; New York, 2007.

MLA استشهاد

Carter, Neil. The Politics of the Environment: Ideas, Activism, Policy. 2nd ed. 2007.