APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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