Cita APA (7a ed.)

Lawrence, G. (1979). Cartographic methods (2a ed.). Mathuen.

Cita Chicago Style (17a ed.)

Lawrence, George. Cartographic Methods. 2a ed. London: Mathuen, 1979.

Cita MLA (9a ed.)

Lawrence, George. Cartographic Methods. 2a ed. Mathuen, 1979.