Cita APA (7a ed.)

Ommanney, F. D. (1961). The ocean (2d ed.). Oxford University Press.

Cita Chicago Style (17a ed.)

Ommanney, Francis Downes. The Ocean. 2d ed. London: Oxford University Press, 1961.

Cita MLA (9a ed.)

Ommanney, Francis Downes. The Ocean. 2d ed. Oxford University Press, 1961.