Citazione Stile APA (7a Edizione)

Hammer, M. (1986). Water and wastewater technology (2nd ed.). Wiley.

Citazione stile Chigago Style (17a edizione)

Hammer, Mark. Water and Wastewater Technology. 2nd ed. New York: Wiley, 1986.

Citatione MLA (9a ed.)

Hammer, Mark. Water and Wastewater Technology. 2nd ed. Wiley, 1986.