Sverdrup. (1969). The oceans (4th ed.). Edward Arnold (p) Ltd.
Chicago Style aipamenaSverdrup. The Oceans. 4th ed. Edward Arnold (p) Ltd, 1969.
MLA aipamenaSverdrup. The Oceans. 4th ed. Edward Arnold (p) Ltd, 1969.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.