Cita APA (7a ed.)

Lobeck, A. (1939). Geomorphology: An Introduction to the Study of Landscapes. McGraw-Hill Book Company.

Cita Chicago Style (17a ed.)

Lobeck, A.K. Geomorphology: An Introduction to the Study of Landscapes. New York: McGraw-Hill Book Company, 1939.

Cita MLA (9a ed.)

Lobeck, A.K. Geomorphology: An Introduction to the Study of Landscapes. McGraw-Hill Book Company, 1939.