Cita APA (7a ed.)

Pickard, G. L., & Emery, W. J. (1990). Descriptive physical oceanography: An introduction (5th enl. ed. (in SI units).). Pergamon Press.

Cita Chicago Style (17a ed.)

Pickard, George L., y William J. Emery. Descriptive Physical Oceanography: An Introduction. 5th enl. ed. (in SI units). Oxford ; New York: Pergamon Press, 1990.

Cita MLA (8a ed.)

Pickard, George L., y William J. Emery. Descriptive Physical Oceanography: An Introduction. 5th enl. ed. (in SI units). Pergamon Press, 1990.