Não informado. Documents of the Bureau of Fisheries. U.S. Department of Commerce.
Chicago (17e ed.) BronvermeldingNão informado. Documents of the Bureau of Fisheries. Washington: U.S. Department of Commerce.
MLA (8e ed.) BronvermeldingNão informado. Documents of the Bureau of Fisheries. U.S. Department of Commerce.
Let op: Deze citaties zijn niet altijd 100% accuraat.