Rajagopalan,R. (2015). Environmental studies from crisis to cure (2nd.). Oxford University Press.
芝加哥风格引文Rajagopalan,R. Environmental Studies from Crisis to Cure. 2nd. New Delhi: Oxford University Press, 2015.
MLA引文Rajagopalan,R. Environmental Studies from Crisis to Cure. 2nd. Oxford University Press, 2015.
警告：这些引文格式不一定是100％准确.