APA (7th ed.) Citation
Edzwald, J. K., & Haarhoff, J. (2012). Dissolved Air Flotation for Water Clarification. American Water Works Association (AWWA).
Chicago Style (17th ed.) Citation
Edzwald, James K., and Johannes Haarhoff. Dissolved Air Flotation for Water Clarification. Denver: American Water Works Association (AWWA), 2012.
MLA (9th ed.) Citation
Edzwald, James K., and Johannes Haarhoff. Dissolved Air Flotation for Water Clarification. American Water Works Association (AWWA), 2012.
Warning: These citations may not always be 100% accurate.