Ellenberg, G. B. (2007). Mule South to tractor South: Mules, machines, and the transformation of the cotton South. Tuscaloosa: University of Alabama Press.
Chicago Style CitationEllenberg, George B. Mule South to Tractor South: Mules, Machines, and the Transformation of the Cotton South. Tuscaloosa: University of Alabama Press, 2007.
MLA CitationEllenberg, George B. Mule South to Tractor South: Mules, Machines, and the Transformation of the Cotton South. Tuscaloosa: University of Alabama Press, 2007.
Warning: These citations may not always be 100% accurate.