Narain, S. (2015). Ecology In History Environmental History Reader. Centre for science and Enviroment.
芝加哥风格引文Narain, Sunita. Ecology In History Environmental History Reader. New Delhi: Centre for science and Enviroment, 2015.
MLA引文Narain, Sunita. Ecology In History Environmental History Reader. Centre for science and Enviroment, 2015.
警告：这些引文格式不一定是100％准确.