Não informado. (2003). Discovery reports. Institute of Oceanographic Sciences.
Chicago (17e ed.) BronvermeldingNão informado. Discovery Reports. Cambridge, Inglaterra: Institute of Oceanographic Sciences, 2003.
MLA (8e ed.) BronvermeldingNão informado. Discovery Reports. Institute of Oceanographic Sciences, 2003.
Let op: Deze citaties zijn niet altijd 100% accuraat.