Dyfyniad APA

Small, R. J. (1970). Study of landforms: : A Textbook of geomorphology. Cambridge University Press.

Dyfyniad Arddull Chicago

Small, R. J. Study of Landforms: : A Textbook of Geomorphology. London: Cambridge University Press, 1970.

Dyfyniad MLA

Small, R. J. Study of Landforms: : A Textbook of Geomorphology. Cambridge University Press, 1970.

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