Cita APA (7a ed.)

Sverdrup, K. A., Duxbury, A. C., & Duxbury, A. (2003). An introduction to the world's oceans (7th ed.). McGraw-Hill.

Cita Chicago Style (17a ed.)

Sverdrup, Keith A., Alyn C. Duxbury, y Alison Duxbury. An Introduction to the World's Oceans. 7th ed. Boston: McGraw-Hill, 2003.

Cita MLA (9a ed.)

Sverdrup, Keith A., et al. An Introduction to the World's Oceans. 7th ed. McGraw-Hill, 2003.