Citazione Stile APA (7a Edizione)

Viessman, W., & Hammer, M. J. (1993). Water supply and pollution control (5th ed.). HarperCollins College Publishers.

Citazione stile Chigago Style (17a edizione)

Viessman, Warren, e Mark J. Hammer. Water Supply and Pollution Control. 5th ed. New York: HarperCollins College Publishers, 1993.

Citatione MLA (9a ed.)

Viessman, Warren, e Mark J. Hammer. Water Supply and Pollution Control. 5th ed. HarperCollins College Publishers, 1993.