APA-referens (7:e uppl.)

Rajagopalan R. (2017). Environmental Studies: From crisis to Cure (6th ed.). Oxford.

Chicago-referens (17:e uppl.)

Rajagopalan R. Environmental Studies: From Crisis to Cure. 6th ed. New Delhi: Oxford, 2017.

MLA-referens (9:e uppl.)

Rajagopalan R. Environmental Studies: From Crisis to Cure. 6th ed. Oxford, 2017.