Citazione Stile APA (7a Edizione)

Darwin, C. (1901). Journal of researches into the natural history and geology of the countries visited during the voyage round the world of H.M.S. 'Beagle' under command of Captain Fitz Roy, R.N (A new ed.). J. Murray.

Citazione stile Chigago Style (17a edizione)

Darwin, Charles. Journal of Researches into the Natural History and Geology of the Countries Visited During the Voyage Round the World of H.M.S. 'Beagle' Under Command of Captain Fitz Roy, R.N. A new ed. London: J. Murray, 1901.

Citatione MLA (8a ed.)

Darwin, Charles. Journal of Researches into the Natural History and Geology of the Countries Visited During the Voyage Round the World of H.M.S. 'Beagle' Under Command of Captain Fitz Roy, R.N. A new ed. J. Murray, 1901.