Darwin, C. (1884). A naturalist's voyage: Journal of researches into the natural history and geology of the countries visited during the voyage of H.M.S. Beagle round the world, under the command of Capt. FitzRoy, R.N. (2nd ed.). J. Murray.
Chicago Style (17th ed.) CitationDarwin, Charles. A Naturalist's Voyage: Journal of Researches into the Natural History and Geology of the Countries Visited During the Voyage of H.M.S. Beagle Round the World, Under the Command of Capt. FitzRoy, R.N. 2nd ed. London: J. Murray, 1884.
MLA (8th ed.) CitationDarwin, Charles. A Naturalist's Voyage: Journal of Researches into the Natural History and Geology of the Countries Visited During the Voyage of H.M.S. Beagle Round the World, Under the Command of Capt. FitzRoy, R.N. 2nd ed. J. Murray, 1884.