APA Alıntı

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

Chicago Stili Alıntı

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

MLA Alıntı

Tyagi, O.D, ve M. Mehra. Textbook of Environmental Chemistry. Anmol Publications, 1990.