APA (7th ed.) Citation

Trivedy, R. (1988). Ecology and pollution of Indian rivers. Ashish.

Chicago Style (17th ed.) Citation

Trivedy, R. Ecology and Pollution of Indian Rivers. New Delhi: Ashish, 1988.

MLA (9th ed.) Citation

Trivedy, R. Ecology and Pollution of Indian Rivers. Ashish, 1988.