APA (7th ed.) Citation

Garg, S. K. (2011). Environmental engineering (3rd ed.). Khanna Publishers.

Chicago Style (17th ed.) Citation

Garg, S. K. Environmental Engineering. 3rd ed. Delhi: Khanna Publishers, 2011.

MLA (9th ed.) Citation

Garg, S. K. Environmental Engineering. 3rd ed. Khanna Publishers, 2011.