APA (7e ed.) Bronvermelding

Não informado. (1941). Fishery Leaflet. U.S. Fish and Wildlife Service.

Chicago (17e ed.) Bronvermelding

Não informado. Fishery Leaflet. Washington: U.S. Fish and Wildlife Service, 1941.

MLA (8e ed.) Bronvermelding

Não informado. Fishery Leaflet. U.S. Fish and Wildlife Service, 1941.

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