APA (7th ed.) Citation

Hammer, M. J., & Hammer, M. J. (2001). Water and wastewater technology (4. ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Hammer, Mark J., and Mark J. Hammer. Water and Wastewater Technology. 4. ed. Upper Saddle River, NJ [u.a.]: Prentice Hall, 2001.

MLA (9th ed.) Citation

Hammer, Mark J., and Mark J. Hammer. Water and Wastewater Technology. 4. ed. Prentice Hall, 2001.