Fraser, A. (1959). Beef cattle husbandry (2nd edition.). Crosby Lockwood.
Cita Chicago Style (17a ed.)Fraser, A. Beef Cattle Husbandry. 2nd edition. London: Crosby Lockwood, 1959.
Cita MLA (8a ed.)Fraser, A. Beef Cattle Husbandry. 2nd edition. Crosby Lockwood, 1959.
Precaución: Estas citas no son 100% exactas.