Παραπομπή APA

Kaushik Anuhba. (2014). Perspectives in Environmental Studies (4th.). Mumbai.

Παραπομπή Chicago Style

Kaushik Anuhba. Perspectives in Environmental Studies. 4th. Mumbai, 2014.

Παραπομπή MLA

Kaushik Anuhba. Perspectives in Environmental Studies. 4th. Mumbai, 2014.