APA (7th ed.) Citation

Fair, G. M., Okun, D. A., & Geyer, J. C. (1971). Elements of water supply and wastewater disposal (2nd ed.). Wiley.

Chicago Style (17th ed.) Citation

Fair, Gordon Maskew, Daniel Alexander Okun, and John Charles Geyer. Elements of Water Supply and Wastewater Disposal. 2nd ed. New York: Wiley, 1971.

MLA (8th ed.) Citation

Fair, Gordon Maskew, et al. Elements of Water Supply and Wastewater Disposal. 2nd ed. Wiley, 1971.