American Public Health Association, American Water Works Association, Water Pollution Control Federation, Clesceri, L. S., Franson, M. A., Greenberg, A. E., & Trussell, R. R. (1985). Standard methods for the examination of water and wastewater (16η.). American Public Health Association.
Chicago Style (17th ed.) CitationAmerican Public Health Association, American Water Works Association, Water Pollution Control Federation, Lenore S. Clesceri, Mary Ann Franson, Arnold E. Greenberg, and Rhodes R. Trussell. Standard Methods for the Examination of Water and Wastewater. 16η. Washington: American Public Health Association, 1985.
MLA (8th ed.) CitationAmerican Public Health Association, et al. Standard Methods for the Examination of Water and Wastewater. 16η. American Public Health Association, 1985.