Παραπομπή APA

Rajagopalan, R. (2005). Environmental studies: From crisis to cure. Oxford University Press.

Παραπομπή Chicago Style

Rajagopalan, R. Environmental Studies: From Crisis to Cure. New Delhi: Oxford University Press, 2005.

Παραπομπή MLA

Rajagopalan, R. Environmental Studies: From Crisis to Cure. Oxford University Press, 2005.