APA (7th ed.) Citation

Wadhwa, Y. (2009). Air pollution: Causes and control. Cyber Tech. Publications.

Chicago Style (17th ed.) Citation

Wadhwa, Yashpal. Air Pollution: Causes and Control. New Delhi: Cyber Tech. Publications, 2009.

MLA (8th ed.) Citation

Wadhwa, Yashpal. Air Pollution: Causes and Control. Cyber Tech. Publications, 2009.