Cita APA (7a ed.)

Raisz, E. (1941). Landforms of the northwestern states. E. Raisz.

Cita Chicago Style (17a ed.)

Raisz, Erwin. Landforms of the Northwestern States. [Cambridge, Mass.]: E. Raisz, 1941.

Cita MLA (8a ed.)

Raisz, Erwin. Landforms of the Northwestern States. E. Raisz, 1941.

Precaución: Estas citas no son 100% exactas.