APA (7th ed.) Citation

Davis, S. N., Reitan, P. H., & Pestrong, R. (1976). Geology: Our physical environment. McGraw-Hill.

Chicago Style (17th ed.) Citation

Davis, Stanley N., Paul H. Reitan, and Raymond Pestrong. Geology: Our Physical Environment. New York: McGraw-Hill, 1976.

MLA (9th ed.) Citation

Davis, Stanley N., et al. Geology: Our Physical Environment. McGraw-Hill, 1976.