APA aipamena

Ranjeet & Bharatendu Prakash. (1993). Paryavaran aur vikas. Sahitya Ratnakar.

Chicago Style aipamena

Ranjeet and Bharatendu Prakash. Paryavaran Aur Vikas. Kanpur: Sahitya Ratnakar, 1993.

MLA aipamena

Ranjeet and Bharatendu Prakash. Paryavaran Aur Vikas. Sahitya Ratnakar, 1993.