Παραπομπή APA

Rajagopalan, R. (2016). Environmental studies: From crisis to cure (3rd ed.). Oxford University Press.

Παραπομπή Chicago Style

Rajagopalan, R. Environmental Studies: From Crisis to Cure. 3rd ed. New Delhi: Oxford University Press, 2016.

Παραπομπή MLA

Rajagopalan, R. Environmental Studies: From Crisis to Cure. 3rd ed. Oxford University Press, 2016.