APA (7e ed.) Bronvermelding

Não informado. (1970). Commercial fishing. Commercial Fishing Interprise.

Chicago (17e ed.) Bronvermelding

Não informado. Commercial Fishing. Fleetwood, Inglaterra: Commercial Fishing Interprise, 1970.

MLA (8e ed.) Bronvermelding

Não informado. Commercial Fishing. Commercial Fishing Interprise, 1970.

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