APA (7th ed.) Citation

Ries, H., & Watson, T. L. (1942). Engineering geology (5th ed.). Wiley.

Chicago Style (17th ed.) Citation

Ries, Heinrich, and Thomas Leonard Watson. Engineering Geology. 5th ed. New York: Wiley, 1942.

MLA (9th ed.) Citation

Ries, Heinrich, and Thomas Leonard Watson. Engineering Geology. 5th ed. Wiley, 1942.

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