Whipple, A. (1984). The seafarers: The clipper ships. Time-Life.
Cita Chicago (17th ed.)Whipple, A.B.C. The Seafarers: The Clipper Ships. Time-Life, 1984.
Cita MLA (9th ed.)Whipple, A.B.C. The Seafarers: The Clipper Ships. Time-Life, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.