APA Edition Citation

Pandey, S. N., & Tripathy, A. K. (1990). Water pollution.

Chicago Edition Citation

Pandey, S N., and A K. Tripathy. Water Pollution. New Delhi, Ashish Publishing, 1990.

MLA Edition Citation

Pandey, S N., and A K. Tripathy. Water Pollution. 1990.

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