APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Pickard, George L., and William J. Emery. Descriptive Physical Oceanography: An Introduction. 5th enlarged ed. Oxford [England] ; New York: Pergamon Press, 1990.

MLA (9th ed.) Citation

Pickard, George L., and William J. Emery. Descriptive Physical Oceanography: An Introduction. 5th enlarged ed. Pergamon Press, 1990.