APA (7th ed.) Citation

Chhatwal, G. R., Mehra, M. C., & Satake, M. (1999). Encyclopedia of environmental pollution & its control: Air pollution, vol. 1. Anmol Publication Pvt Ltd.

Chicago Style (17th ed.) Citation

Chhatwal, G. R., M. C. Mehra, and M. Satake. Encyclopedia of Environmental Pollution & Its Control: Air Pollution, Vol. 1. New Delhi: Anmol Publication Pvt Ltd, 1999.

MLA (9th ed.) Citation

Chhatwal, G. R., et al. Encyclopedia of Environmental Pollution & Its Control: Air Pollution, Vol. 1. Anmol Publication Pvt Ltd, 1999.