APA引文

Yadav, M. (2009). Environment studies. Arise Publishers & Distributors.

Chicago Style (17th ed.) Citation

Yadav, M.S. Environment Studies. New Delhi: Arise Publishers & Distributors, 2009.

MLA引文

Yadav, M.S. Environment Studies. Arise Publishers & Distributors, 2009.

警告：這些引文格式不一定是100％准確.