Cita APA (7a ed.)

Daniels, R. B., & Hammer, R. D. (1992). Soil geomorphology (1st edition.). Wiley.

Cita Chicago Style (17a ed.)

Daniels, Raymond B., y Richard D. Hammer. Soil Geomorphology. 1st edition. New York: Wiley, 1992.

Cita MLA (8a ed.)

Daniels, Raymond B., y Richard D. Hammer. Soil Geomorphology. 1st edition. Wiley, 1992.