APA (7th ed.) Citation

Hamblin, W. K. (1991). Introduction to physical geology. Macmillan.

Chicago Style (17th ed.) Citation

Hamblin, W. Kenneth. Introduction to Physical Geology. New York: Macmillan, 1991.

MLA (9th ed.) Citation

Hamblin, W. Kenneth. Introduction to Physical Geology. Macmillan, 1991.

Warning: These citations may not always be 100% accurate.