Não informado. (1956). Experimental Husbandry. Ministry of Agriculture, Fisheries and Food.
Cita Chicago Style (17a ed.)Não informado. Experimental Husbandry. London: Ministry of Agriculture, Fisheries and Food, 1956.
Cita MLA (8a ed.)Não informado. Experimental Husbandry. Ministry of Agriculture, Fisheries and Food, 1956.
Precaución: Estas citas no son 100% exactas.