APA (7th ed.) Citation

Masters, G. M. (1991). Introduction to environmental engineering and science. Prentice Hall.

Chicago Style (17th ed.) Citation

Masters, Gilbert M. Introduction to Environmental Engineering and Science. New Jersey: Prentice Hall, 1991.

MLA (9th ed.) Citation

Masters, Gilbert M. Introduction to Environmental Engineering and Science. Prentice Hall, 1991.