APA (7th ed.) Citation

Turner, J. D., & Newton, J. G. (1971). Geologic map of Choctaw County, Alabama. Geological Survey of Alabama.

Chicago Style (17th ed.) Citation

Turner, James D., and John G. Newton. Geologic Map of Choctaw County, Alabama. [University, Ala.]: Geological Survey of Alabama, 1971.

MLA (9th ed.) Citation

Turner, James D., and John G. Newton. Geologic Map of Choctaw County, Alabama. Geological Survey of Alabama, 1971.