APA (7th ed.) Citation

Birkeland, P. W. (1974). Pedology, weathering, and geomorphological research. Oxford University Press.

Chicago Style (17th ed.) Citation

Birkeland, Peter W. Pedology, Weathering, and Geomorphological Research. New York [etc.]: Oxford University Press, 1974.

MLA (9th ed.) Citation

Birkeland, Peter W. Pedology, Weathering, and Geomorphological Research. Oxford University Press, 1974.