APA (7th ed.) Citation

Rao, M., & Rao, H. (1989). Air pollution. Tata McGraw-Hill Publishing Company Limited.

Chicago Style (17th ed.) Citation

Rao, M.N, and H.V.N Rao. Air Pollution. New Delhi: Tata McGraw-Hill Publishing Company Limited, 1989.

MLA (8th ed.) Citation

Rao, M.N, and H.V.N Rao. Air Pollution. Tata McGraw-Hill Publishing Company Limited, 1989.