Cita APA (7th ed.)

PICKARD, G. L. (1979). Descriptive physical oceanography: An introduction. Pergamon Press.

Cita Chicago (17th ed.)

PICKARD, George L. Descriptive Physical Oceanography: An Introduction. Oxford: Pergamon Press, 1979.

Cita MLA (9th ed.)

PICKARD, George L. Descriptive Physical Oceanography: An Introduction. Pergamon Press, 1979.