Darwin, C. (1894). Journal of researches into the natural history and geology of the countries visited during the voyage of H.M.S. Beagle round the world (12th ed.). Ward, Lock and Bowden.
Chicago Style (17. basım) AtıfDarwin, Charles. Journal of Researches into the Natural History and Geology of the Countries Visited During the Voyage of H.M.S. Beagle Round the World. 12th ed. London: Ward, Lock and Bowden, 1894.
MLA (9th ed.) AtıfDarwin, Charles. Journal of Researches into the Natural History and Geology of the Countries Visited During the Voyage of H.M.S. Beagle Round the World. 12th ed. Ward, Lock and Bowden, 1894.
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