APA-ийн эшлэл(7 дахь хэвлэлт)

Bharucha, E. (2013). Textbook of Environmental Studies: For undergraduate courses (2nd ed.). University pr..

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Bharucha, Erach. Textbook of Environmental Studies: For Undergraduate Courses. 2nd ed. New Delhi: University pr., 2013.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Bharucha, Erach. Textbook of Environmental Studies: For Undergraduate Courses. 2nd ed. University pr., 2013.