Allen, O. E. (1978). The windjammers. Time-Life Books.
Cita Chicago (17th ed.)Allen, Oliver E. The Windjammers. Alexandria, Va.: Time-Life Books, 1978.
Cita MLA (8th ed.)Allen, Oliver E. The Windjammers. Time-Life Books, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.