APA (7th ed.) Citation

Hamblin, W., & Howard, J. (1980). Exercises in physical geology (5th.). Burgess Publishing Company.

Chicago Style (17th ed.) Citation

Hamblin, W.K, and J.D Howard. Exercises in Physical Geology. 5th. Minneapolis, Minnesota: Burgess Publishing Company, 1980.

MLA (9th ed.) Citation

Hamblin, W.K, and J.D Howard. Exercises in Physical Geology. 5th. Burgess Publishing Company, 1980.