Cita APA (7a ed.)

Sverdrup, K. A., Duxbury, A., & Duxbury, A. B. (2005). An Introduction to the world's oceans (8th ed.). McGraw - Hill.

Cita Chicago Style (17a ed.)

Sverdrup, Keith A., Alyn Duxbury, y Alison B. Duxbury. An Introduction to the World's Oceans. 8th ed. Boston: McGraw - Hill, 2005.

Cita MLA (9a ed.)

Sverdrup, Keith A., et al. An Introduction to the World's Oceans. 8th ed. McGraw - Hill, 2005.