APA (7th ed.) Citation

(1980). Field extract of soil taxonomy: The 1975 system of soil clasification of the U.S.D.A., S.C.S. International Soil Museum.

Chicago Style (17th ed.) Citation

Field Extract of Soil Taxonomy: The 1975 System of Soil Clasification of the U.S.D.A., S.C.S. Wageningen, The Netherlands: International Soil Museum, 1980.

MLA (9th ed.) Citation

Field Extract of Soil Taxonomy: The 1975 System of Soil Clasification of the U.S.D.A., S.C.S. International Soil Museum, 1980.