American Public Health Association, Water Environment Federation, American Water Works Association, Clesceri, L. S., Greenberg, A. E., & Eaton, A. D. (1992). Standard methods for the examination of water and wastewater (18th ed.). American Public Health Association.
Chicago Style (17th ed.) CitationAmerican Public Health Association, Water Environment Federation, American Water Works Association, Lenore S. Clesceri, Arnold E. Greenberg, and Andrew D. Eaton. Standard Methods for the Examination of Water and Wastewater. 18th ed. Washington, D.C.: American Public Health Association, 1992.
MLA (8th ed.) CitationAmerican Public Health Association, et al. Standard Methods for the Examination of Water and Wastewater. 18th ed. American Public Health Association, 1992.
Warning: These citations may not always be 100% accurate.