APA (7th ed.) Zitazioa

Chorley, R. J. (1973). The history of the study of Landforms or the development of geomorphology. Methuen.

Chicago Style (17th ed.) Zitazioa

Chorley, Richard J. The History of the Study of Landforms or the Development of Geomorphology. London: Methuen, 1973.

MLA (9th ed.) Zitazioa

Chorley, Richard J. The History of the Study of Landforms or the Development of Geomorphology. Methuen, 1973.