APA (7th ed.) Citation

American Public Health Association & American Chemical Society. (1923). Standard methods for the examination of water and sewage (5th ed.). American public health association.

Chicago Style (17th ed.) Citation

American Public Health Association and American Chemical Society. Standard Methods for the Examination of Water and Sewage. 5th ed. New York: American public health association, 1923.

MLA (8th ed.) Citation

American Public Health Association and American Chemical Society. Standard Methods for the Examination of Water and Sewage. 5th ed. American public health association, 1923.