APA引文

Sengar, D. S. (2007). Environmental law. Prentice Hall of India.

Chicago Edition Citation

Sengar, Dharmendra S. Environmental Law. N.Delhi: Prentice Hall of India, 2007.

MLA引文

Sengar, Dharmendra S. Environmental Law. Prentice Hall of India, 2007.

警告：這些引文格式不一定是100％准確.