Não informado. (1989). Antarctic Science. Blackwell Scientific Publications.
Chicago (17e ed.) BronvermeldingNão informado. Antarctic Science. Oxford, Inglaterra: Blackwell Scientific Publications, 1989.
MLA (8e ed.) BronvermeldingNão informado. Antarctic Science. Blackwell Scientific Publications, 1989.
Let op: Deze citaties zijn niet altijd 100% accuraat.