APA (7th ed.) Citation

Sanders, J. E., Anderson, A. H. J., & Carola, R. (1976). Physical geology. Harper & Row.

Chicago Style (17th ed.) Citation

Sanders, John E., Alan H. Jr Anderson, and Robert Carola. Physical Geology. New York: Harper & Row, 1976.

MLA (9th ed.) Citation

Sanders, John E., et al. Physical Geology. Harper & Row, 1976.