Viessman & Hammer. (2005). Water supply and pollution control (7th ed.). Pearson Prentice Hall.
Chicago Style (17th ed.) CitationViessman and Hammer. Water Supply and Pollution Control. 7th ed. New Jersey: Pearson Prentice Hall, 2005.
MLA (8th ed.) CitationViessman and Hammer. Water Supply and Pollution Control. 7th ed. Pearson Prentice Hall, 2005.
Warning: These citations may not always be 100% accurate.