Sverdrup, K. A., Duxbury, A., & Duxbury, A. C. (2003). An introduction to the world's oceans (7th ed.). Boston: McGraw-Hill.
Čikaški stil citiranjaSverdrup, Keith A., Alison Duxbury, i Alyn C. Duxbury. An Introduction to the World's Oceans. 7th ed. Boston: McGraw-Hill, 2003.
MLA način citiranjaSverdrup, Keith A., Alison Duxbury, i Alyn C. Duxbury. An Introduction to the World's Oceans. 7th ed. Boston: McGraw-Hill, 2003.
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