APA (7th ed.) Citation

Masters, G. M., & Ela, W. P. (2015). Introduction to environmental engineering and science (Third edition.). Pearson India Education Services Pvt. Ltd..

Chicago Style (17th ed.) Citation

Masters, Gilbert M., and Wendell P. Ela. Introduction to Environmental Engineering and Science. Third edition. India: Pearson India Education Services Pvt. Ltd., 2015.

MLA (8th ed.) Citation

Masters, Gilbert M., and Wendell P. Ela. Introduction to Environmental Engineering and Science. Third edition. Pearson India Education Services Pvt. Ltd., 2015.