APA (7th ed.) Citation

Marshak, S. (2007). Essentials of geology. Norton.

Chicago Style (17th ed.) Citation

Marshak, Stephen. Essentials of Geology. New York: Norton, 2007.

MLA (9th ed.) Citation

Marshak, Stephen. Essentials of Geology. Norton, 2007.

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