APA Edition Citation

Craig, J. R., Vaughan, D. J., & Skinner, B. J. (2011). Earth resources and the environment (4th ed.). Prentice Hall.

Chicago Edition Citation

Craig, James R., David J. Vaughan, and Brian J. Skinner. Earth Resources and the Environment. 4th ed. New Jersey: Prentice Hall, 2011.

MLA Edition Citation

Craig, James R., et al. Earth Resources and the Environment. 4th ed. Prentice Hall, 2011.