APA (7e ed.) Bronvermelding

THEORIES OF LANDFORM.., MELHORN, W. N. [., & FLEMAL, R. C. [. (1981). Theories of landform development/editor Wilton N. Melhorn; Ronald C. Flemal. George Allen and Unwin.

Chicago (17e ed.) Bronvermelding

THEORIES OF LANDFORM.., Wilton N. [ed] MELHORN, en Ronald C. [ed] FLEMAL. Theories of Landform Development/editor Wilton N. Melhorn; Ronald C. Flemal. London: George Allen and Unwin, 1981.

MLA (9e ed.) Bronvermelding

THEORIES OF LANDFORM.., et al. Theories of Landform Development/editor Wilton N. Melhorn; Ronald C. Flemal. George Allen and Unwin, 1981.