Hans Jenny. (1941). Factors of Soil Formation: A System of Quantitative Pedology. McGraw-Hill.
Chicago Edition CitationHans Jenny. Factors of Soil Formation: A System of Quantitative Pedology. New York: McGraw-Hill, 1941.
MLA Edition CitationHans Jenny. Factors of Soil Formation: A System of Quantitative Pedology. McGraw-Hill, 1941.
Warning: These citations may not always be 100% accurate.