Não informado. (1959). Fishery investigations. Ministry of Agriculture, Fisheries and Food.
Cita Chicago Style (17a ed.)Não informado. Fishery Investigations. London: Ministry of Agriculture, Fisheries and Food, 1959.
Cita MLA (8a ed.)Não informado. Fishery Investigations. Ministry of Agriculture, Fisheries and Food, 1959.
Precaución: Estas citas no son 100% exactas.