Παραπομπή APA

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

Παραπομπή Chicago Style

Embleton, Clifford, και John Thornes. Process in Geomorphology. London: Edward Arnorld, 1979.

Παραπομπή MLA

Embleton, Clifford, και John Thornes. Process in Geomorphology. Edward Arnorld, 1979.