Cita APA (7th ed.)

Pizzi, N. G. (2010). Water treatment (4th ed.). American Water Works Association.

Cita Chicago (17th ed.)

Pizzi, Nicholas G. Water Treatment. 4th ed. Denver, Colo.: American Water Works Association, 2010.

Cita MLA (9th ed.)

Pizzi, Nicholas G. Water Treatment. 4th ed. American Water Works Association, 2010.