Cita APA (7a ed.)
Knapp, B. J. (1979). Elements of geographical hydrology. Allen & Unwin.
Cita Chicago Style (17a ed.)
Knapp, Brian J. Elements of Geographical Hydrology. London ; Boston: Allen & Unwin, 1979.
Cita MLA (9a ed.)
Knapp, Brian J. Elements of Geographical Hydrology. Allen & Unwin, 1979.
Precaución: Estas citas no son 100% exactas.