APA (7th ed.) Citation

Drewry, D. J. (1986). Glacial geologic processes (1. publ.). Arnold.

Chicago Style (17th ed.) Citation

Drewry, David J. Glacial Geologic Processes. 1. publ. London [u.a.]: Arnold, 1986.

MLA (9th ed.) Citation

Drewry, David J. Glacial Geologic Processes. 1. publ. Arnold, 1986.