APA Edition Citation

Tyagi,, O., & Mehra, M. (1990). Textbook of environmental chemistry (1.). Anmol.

Chicago Edition Citation

Tyagi,, O.D, and M. Mehra. Textbook of Environmental Chemistry. 1. New Delhi: Anmol, 1990.

MLA Edition Citation

Tyagi,, O.D, and M. Mehra. Textbook of Environmental Chemistry. 1. Anmol, 1990.

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