APA (7th ed.) Zitazioa
Darwin, C. (2001). The Voyage of the Beagle: Darwin's five-year circumnavigation. Narrative Press.
Chicago Style (17th ed.) Zitazioa
Darwin, Charles. The Voyage of the Beagle: Darwin's Five-year Circumnavigation. Santa Barbara, Calif.: Narrative Press, 2001.
MLA (9th ed.) Zitazioa
Darwin, Charles. The Voyage of the Beagle: Darwin's Five-year Circumnavigation. Narrative Press, 2001.
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