APA (7th ed.) Citation

Cooper, J. R., Silver, L. T., & Palmer, A. R. (1964). Geology and ore deposits of the Dragoon quadrangle, Cochise county, Arizona. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Cooper, John R., Leon T. Silver, and Allison R. Palmer. Geology and Ore Deposits of the Dragoon Quadrangle, Cochise County, Arizona. Washington: United States Department of the Interior, Geological Survey, 1964.

MLA (9th ed.) Citation

Cooper, John R., et al. Geology and Ore Deposits of the Dragoon Quadrangle, Cochise County, Arizona. United States Department of the Interior, Geological Survey, 1964.