APA (7th ed.) Citation

Fullagar, P. D., & West, N. W. (2011). Geology (Rev. 2nd ed.). National Science Teachers Association.

Chicago Style (17th ed.) Citation

Fullagar, Paul D., and Nancy W. West. Geology. Rev. 2nd ed. Arlington, Va.: National Science Teachers Association, 2011.

MLA (8th ed.) Citation

Fullagar, Paul D., and Nancy W. West. Geology. Rev. 2nd ed. National Science Teachers Association, 2011.

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