APA (7th ed.) Citation

Hamblin, W. K. (1994). Introduction to physical geology (2nd ed.). Macmillan.

Chicago Style (17th ed.) Citation

Hamblin, W. Kenneth. Introduction to Physical Geology. 2nd ed. New York: Macmillan, 1994.

MLA (9th ed.) Citation

Hamblin, W. Kenneth. Introduction to Physical Geology. 2nd ed. Macmillan, 1994.