Styl cytowania APA

kaul, P., Kaul, S. N., Saini, D. R., & Sharma, Y. C. (2014). Bio energy from Wastewaters.

Styl cytowania Chicago

kaul, Prateek, S N. Kaul, D R. Saini, i Y C. Sharma. Bio Energy from Wastewaters. New Delhi, Astral International, 2014.

Styl cytowania MLA

kaul, Prateek, et al. Bio Energy from Wastewaters. 2014.