APA-viite (7. p.)

Hammer, M. J. (2008). Water and wastewater technology (6th ed.). Pearson Educational International.

Chicago-viite (17. p.)

Hammer, Mark J. Water and Wastewater Technology. 6th ed. Upper Saddle River, N.J: Pearson Educational International, 2008.

MLA-viite (9. p.)

Hammer, Mark J. Water and Wastewater Technology. 6th ed. Pearson Educational International, 2008.