Bramwell, M. (1977). The Macmillan atlas of the oceans. Macmillan.
Cita Chicago (17th ed.)Bramwell, Martyn. The Macmillan Atlas of the Oceans. South Melbourne, Vic.: Macmillan, 1977.
Cita MLA (8th ed.)Bramwell, Martyn. The Macmillan Atlas of the Oceans. Macmillan, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.