Cita APA

Hammer, M. J., & Hammer, J. (2004). Water and wastewater technology. Pearson Prentice Hall.

Chicago Style (17th ed.) Citation

Hammer, Mark J., i JR Hammer. Water and Wastewater Technology. Pearson Prentice Hall, 2004.

Cita MLA

Hammer, Mark J., i JR Hammer. Water and Wastewater Technology. Pearson Prentice Hall, 2004.