Thompson, L. M. (1957). Soils and soil fertility (2nd edition.). McGraw-Hill.
Cita Chicago Style (17a ed.)Thompson, Louis M. Soils and Soil Fertility. 2nd edition. New York: McGraw-Hill, 1957.
Cita MLA (8a ed.)Thompson, Louis M. Soils and Soil Fertility. 2nd edition. McGraw-Hill, 1957.
Precaución: Estas citas no son 100% exactas.