APA (7th ed.) Citation

Thornes, J. B., & Brunsden, D. (1977). Geomorphology and time. Wiley.

Chicago Style (17th ed.) Citation

Thornes, John B., and Denys Brunsden. Geomorphology and Time. New York: Wiley, 1977.

MLA (9th ed.) Citation

Thornes, John B., and Denys Brunsden. Geomorphology and Time. Wiley, 1977.