APA Edition Citation

Gurdeep Raj & Trivedi, P. R. (1997). Water pollution.

Chicago Edition Citation

Gurdeep Raj and P R. Trivedi. Water Pollution. New delhi, Akash deep publishing house, 1997.

MLA Edition Citation

Gurdeep Raj and P R. Trivedi. Water Pollution. 1997.

Warning: These citations may not always be 100% accurate.