Cita APA (7a ed.)

Pickard, G. L. (1979). Descriptive physical oceanography: An introduction (3rd. ed.). Pergamon press.

Cita Chicago Style (17a ed.)

Pickard, George L. Descriptive Physical Oceanography: An Introduction. 3rd. ed. Oxford: Pergamon press, 1979.

Cita MLA (8a ed.)

Pickard, George L. Descriptive Physical Oceanography: An Introduction. 3rd. ed. Pergamon press, 1979.