Sears, M. (1963). Progress in oceanography. Pergamon.
Cita Chicago (17th ed.)Sears, Mary. Progress in Oceanography. Oxford: Pergamon, 1963.
Cita MLA (9th ed.)Sears, Mary. Progress in Oceanography. Pergamon, 1963.
Atenció: Aquestes cites poden no estar 100% correctes.