APA (7th ed.) Citation

Imhoff, K., & Fair, G. M. (1949). Sewage treatment (fifth printing.). Wiley.

Chicago Style (17th ed.) Citation

Imhoff, Karl, and Gordon M. Fair. Sewage Treatment. fifth printing. New York: Wiley, 1949.

MLA (9th ed.) Citation

Imhoff, Karl, and Gordon M. Fair. Sewage Treatment. fifth printing. Wiley, 1949.