Cita APA (7th ed.)

Pickard, G. L. (1982). Descriptive physical oceanography: An introduction (4a. ed.). Pergamon Press.

Cita Chicago (17th ed.)

Pickard, George Lawson. Descriptive Physical Oceanography: An Introduction. 4a. ed. Oxford: Pergamon Press, 1982.

Cita MLA (9th ed.)

Pickard, George Lawson. Descriptive Physical Oceanography: An Introduction. 4a. ed. Pergamon Press, 1982.