APA (7th ed.) Citation

Wicander, R., Monroe, J. S., & Peters, E. K. (2006). Essentials of geology (4th ed.). Thomson Higher Education.

Chicago Style (17th ed.) Citation

Wicander, Reed, James S. Monroe, and E. Kirsten Peters. Essentials of Geology. 4th ed. Belmont, Calif: Thomson Higher Education, 2006.

MLA (9th ed.) Citation

Wicander, Reed, et al. Essentials of Geology. 4th ed. Thomson Higher Education, 2006.