Citazione Stile APA (7a Edizione)

FAIR, G. M., GEYER, J. C., & OKUN, D. A. (1981). Elements of water supply and wastewater disposal.-- 2nded. John Wiley and Sons.

Citazione stile Chigago Style (17a edizione)

FAIR, Gordon Maskew, John Charles GEYER, e Daniel Alexander OKUN. Elements of Water Supply and Wastewater Disposal.-- 2nded. New York: John Wiley and Sons, 1981.

Citatione MLA (9a ed.)

FAIR, Gordon Maskew, et al. Elements of Water Supply and Wastewater Disposal.-- 2nded. John Wiley and Sons, 1981.