APA

Centre for science and environment, Environmental history reader & Ecology in history. (2015). Environmental history reader. New Delhi: Centre for science and environment.

Chicago

Centre for science and environment, Environmental history reader and Ecology in history. 2015. Environmental history reader. New Delhi: Centre for science and environment.

Harvard

Centre for science and environment, Environmental history reader and Ecology in history. (2015). Environmental history reader. New Delhi: Centre for science and environment.

MLA

Centre for science and environment, Environmental history reader and Ecology in history. Environmental history reader. New Delhi: Centre for science and environment. 2015.