Mason, J. M. (2004). Soil survey of Macon County, Alabama. Natural Resources Conservation Service.
Chicago Style (17th ed.) CitationMason, James M. Soil Survey of Macon County, Alabama. [Washington, D.C.?]: Natural Resources Conservation Service, 2004.
MLA (9th ed.) CitationMason, James M. Soil Survey of Macon County, Alabama. Natural Resources Conservation Service, 2004.
Warning: These citations may not always be 100% accurate.