APA (7e ed.) Bronvermelding

Não informado. (1959). Fishery investigations. Ministry of Agriculture, Fisheries and Food.

Chicago (17e ed.) Bronvermelding

Não informado. Fishery Investigations. London: Ministry of Agriculture, Fisheries and Food, 1959.

MLA (8e ed.) Bronvermelding

Não informado. Fishery Investigations. Ministry of Agriculture, Fisheries and Food, 1959.

Let op: Deze citaties zijn niet altijd 100% accuraat.