Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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