Knodt, C. B. (1954). Successful dairying. McGraw-Hill.
Cita Chicago Style (17a ed.)Knodt, C. B. Successful Dairying. New York: McGraw-Hill, 1954.
Cita MLA (8a ed.)Knodt, C. B. Successful Dairying. McGraw-Hill, 1954.
Precaución: Estas citas no son 100% exactas.