APA (7e ed.) Bronvermelding

Não informado. (1919). Fishery investigations. Ministry of Agriculture and Fisheries.

Chicago (17e ed.) Bronvermelding

Não informado. Fishery Investigations. London: Ministry of Agriculture and Fisheries, 1919.

MLA (8e ed.) Bronvermelding

Não informado. Fishery Investigations. Ministry of Agriculture and Fisheries, 1919.

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