APA Edition Citation

Knapp, J. W., & Visessman, W. (1977). iIntroduction to hydrology (2.). Harper and Raw Publishers.

Chicago Edition Citation

Knapp, John W., and W. Visessman. IIntroduction to Hydrology. 2. New York: Harper and Raw Publishers, 1977.

MLA Edition Citation

Knapp, John W., and W. Visessman. IIntroduction to Hydrology. 2. Harper and Raw Publishers, 1977.

Warning: These citations may not always be 100% accurate.