APA引文

Singh , A. (2006). Environment and water reources management. Adhyayan.

Chicago Style (17th ed.) Citation

Singh , A. Environment and Water Reources Management. New Delhi: Adhyayan, 2006.

MLA引文

Singh , A. Environment and Water Reources Management. Adhyayan, 2006.

警告：這些引文格式不一定是100％准確.