APA (7th ed.) Citation

Thompson, G. R., & Turk, J. (1997). Modern physical geology (Second edition.). Saunders College Pub.

Chicago Style (17th ed.) Citation

Thompson, Graham R., and Jonathan Turk. Modern Physical Geology. Second edition. Fort Worth: Saunders College Pub, 1997.

MLA (9th ed.) Citation

Thompson, Graham R., and Jonathan Turk. Modern Physical Geology. Second edition. Saunders College Pub, 1997.