American Public Health Association. (1985). Standard methods for the examination of water and wastewater (16th ed.). APHA.
Chicago Style (17th ed.) CitationAmerican Public Health Association. Standard Methods for the Examination of Water and Wastewater. 16th ed. Washington: APHA, 1985.
MLA (9th ed.) CitationAmerican Public Health Association. Standard Methods for the Examination of Water and Wastewater. 16th ed. APHA, 1985.
Warning: These citations may not always be 100% accurate.