Dies, E. J. (1949). Titans of the soil: Great builders of agriculture. University of North Carolina Press.
Chicago Style (17th ed.) CitationDies, Edward Jerome. Titans of the Soil: Great Builders of Agriculture. University of North Carolina Press, 1949.
MLA (9th ed.) CitationDies, Edward Jerome. Titans of the Soil: Great Builders of Agriculture. University of North Carolina Press, 1949.
Warning: These citations may not always be 100% accurate.