Darwin, C. (1999). The origin of species by means of natural selection or the preservation of favoured races in the struggle for life. Bantam Books.
Chicago-Zitierstil (17. Ausg.)Darwin, Charles. The Origin of Species by Means of Natural Selection or the Preservation of Favoured Races in the Struggle for Life. Bantam Books, 1999.
MLA-Zitierstil (9. Ausg.)Darwin, Charles. The Origin of Species by Means of Natural Selection or the Preservation of Favoured Races in the Struggle for Life. Bantam Books, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.