APA (7e ed.) Bronvermelding
Kaushik, A., & Kaushik, C. P. (2014). Perspectives in environmental studies (4th ed.). New Age.
Chicago (17e ed.) Bronvermelding
Kaushik, Anubha, en C. P. Kaushik. Perspectives in Environmental Studies. 4th ed. New Delhi: New Age, 2014.
MLA (9e ed.) Bronvermelding
Kaushik, Anubha, en C. P. Kaushik. Perspectives in Environmental Studies. 4th ed. New Age, 2014.
Let op: Deze citaties zijn niet altijd 100% accuraat.