Cita APA

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

Citación estilo Chicago

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

Cita MLA

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