Darwin, C. (1952). Journal of researches into the geology and natural history of the various countries visited by H.M.S. Beagle. Hafner Pub. Co..
Chicago-Zitierstil (17. Ausg.)Darwin, Charles. Journal of Researches into the Geology and Natural History of the Various Countries Visited by H.M.S. Beagle. Hafner Pub. Co., 1952.
MLA-Zitierstil (9. Ausg.)Darwin, Charles. Journal of Researches into the Geology and Natural History of the Various Countries Visited by H.M.S. Beagle. Hafner Pub. Co., 1952.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.