American Public Health Association. (1989). Standard methods for the examination of water and wastewater (17th ed.). American Public Health Association.
Chicago Style (17th ed.) CitationAmerican Public Health Association. Standard Methods for the Examination of Water and Wastewater. 17th ed. Washington: American Public Health Association, 1989.
MLA (9th ed.) CitationAmerican Public Health Association. Standard Methods for the Examination of Water and Wastewater. 17th ed. American Public Health Association, 1989.
Warning: These citations may not always be 100% accurate.