APA (7th ed.) Citation

Fair, G. M., Fair, G. M., Geyer, J. C., & Okun, D. A. (1966). Water and wastewater engineering. Wiley.

Chicago Style (17th ed.) Citation

Fair, Gordon M., Gordon Maskew Fair, John Charles Geyer, and Daniel Alexander Okun. Water and Wastewater Engineering. New York: Wiley, 1966.

MLA (9th ed.) Citation

Fair, Gordon M., et al. Water and Wastewater Engineering. Wiley, 1966.