APA Edition Citation

McCullagh, P. (1979). Modern Concepts in Geomorphology. OUP.

Chicago Edition Citation

McCullagh, Patrick. Modern Concepts in Geomorphology. Oxford: OUP, 1979.

MLA Edition Citation

McCullagh, Patrick. Modern Concepts in Geomorphology. OUP, 1979.

Warning: These citations may not always be 100% accurate.