APA (7th ed.) Citation

Knapp, B. J. (2002). Elements of geographical hydrology. Unwin Hyman.

Chicago Style (17th ed.) Citation

Knapp, Brian J. Elements of Geographical Hydrology. London ; Winchester, Mass.: Unwin Hyman, 2002.

MLA (9th ed.) Citation

Knapp, Brian J. Elements of Geographical Hydrology. Unwin Hyman, 2002.