APA aipamena

Prasad, S., & Dhanya, M. (2012). Biofuels. Narendra Publishing House.

Chicago Style aipamena

Prasad, S., and M.S Dhanya. Biofuels. Delhi: Narendra Publishing House, 2012.

MLA aipamena

Prasad, S., and M.S Dhanya. Biofuels. Narendra Publishing House, 2012.