APA (7th ed.) Citation

Best, D. M., Press, F., & Siever, R. (1994). Study guide for understanding the earth. W.H.Freeman and Company.

Chicago Style (17th ed.) Citation

Best, David M., Frank Press, and Raymond Siever. Study Guide for Understanding the Earth. New York: W.H.Freeman and Company, 1994.

MLA (9th ed.) Citation

Best, David M., et al. Study Guide for Understanding the Earth. W.H.Freeman and Company, 1994.