Cita APA (7a ed.)

Darwin, C. Journal of researches into the geology and natural history: Of the countries visited during the voyage of H. M. S. Beagle round the world, under the command of Captain Fitzroy, R.N (New ed.).

Cita Chicago Style (17a ed.)

Darwin, Charles. Journal of Researches into the Geology and Natural History: Of the Countries Visited During the Voyage of H. M. S. Beagle Round the World, Under the Command of Captain Fitzroy, R.N. New ed. London : John Murray, 1852.

Cita MLA (8a ed.)

Darwin, Charles. Journal of Researches into the Geology and Natural History: Of the Countries Visited During the Voyage of H. M. S. Beagle Round the World, Under the Command of Captain Fitzroy, R.N. New ed.