APA (7th ed.) Citation

Cotton, J. A. (1989). Soil survey of Covington County, Alabama. Soil Conservation Service.

Chicago Style (17th ed.) Citation

Cotton, James A. Soil Survey of Covington County, Alabama. [Washington, D.C.?]: Soil Conservation Service, 1989.

MLA (9th ed.) Citation

Cotton, James A. Soil Survey of Covington County, Alabama. Soil Conservation Service, 1989.