Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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