Não informado. (2001). Small ships. IPC Industrial Press.
Chicago (17e ed.) BronvermeldingNão informado. Small Ships. Sutton, Inglaterra: IPC Industrial Press, 2001.
MLA (8e ed.) BronvermeldingNão informado. Small Ships. IPC Industrial Press, 2001.
Let op: Deze citaties zijn niet altijd 100% accuraat.