Zumberge, J. H., & Rutford, R. H. (1988). Laboratory manual for physical geology (12a. ed.). Dubuque, Iowa: Wm. C. Brown Publishers.
Chicago Style CitationZumberge, James Herbert, and Robert Herbert Rutford. Laboratory Manual for Physical Geology. 12a. ed. Dubuque, Iowa: Wm. C. Brown Publishers, 1988.
MLA CitationZumberge, James Herbert, and Robert Herbert Rutford. Laboratory Manual for Physical Geology. 12a. ed. Dubuque, Iowa: Wm. C. Brown Publishers, 1988.
Warning: These citations may not always be 100% accurate.