APA استشهاد

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

استشهاد بنمط شيكاغو

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

MLA استشهاد

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