Cita APA (7a ed.)

Embleton, C., & Thornes, J. (1979). Process in geomorphology. Edward Arnold.

Cita Chicago Style (17a ed.)

Embleton, Clifford, y John Thornes. Process in Geomorphology. London: Edward Arnold, 1979.

Cita MLA (9a ed.)

Embleton, Clifford, y John Thornes. Process in Geomorphology. Edward Arnold, 1979.