Guthrie, G. M. (1994). Geology of the Columbiana area, Chilton, Coosa, and Shelby counties, Alabama. Geological Survey of Alabama, Environmental Geology Division.
Chicago Style (17th ed.) CitationGuthrie, Gregory M. Geology of the Columbiana Area, Chilton, Coosa, and Shelby Counties, Alabama. Tuscaloosa, Ala. (P.O. Box O, Tuscaloosa, 35486-9780): Geological Survey of Alabama, Environmental Geology Division, 1994.
MLA (8th ed.) CitationGuthrie, Gregory M. Geology of the Columbiana Area, Chilton, Coosa, and Shelby Counties, Alabama. Geological Survey of Alabama, Environmental Geology Division, 1994.
Warning: These citations may not always be 100% accurate.