Cita APA (7a ed.)

Verruijt, A. (1970). Theory of Groundwater Flow. Macmillan.

Cita Chicago Style (17a ed.)

Verruijt, A. Theory of Groundwater Flow. London: Macmillan, 1970.

Cita MLA (9a ed.)

Verruijt, A. Theory of Groundwater Flow. Macmillan, 1970.