Cita APA (7a ed.)

Hamblin, W. K. (1989). The earth's dynamic systems: A textbook in physical geology (5th ed.). Macmillan.

Cita Chicago Style (17a ed.)

Hamblin, William Kenneth. The Earth's Dynamic Systems: A Textbook in Physical Geology. 5th ed. New York: Macmillan, 1989.

Cita MLA (8a ed.)

Hamblin, William Kenneth. The Earth's Dynamic Systems: A Textbook in Physical Geology. 5th ed. Macmillan, 1989.