Darwin, C., Barrett, P. H., & Freeman, R. B. (1988). The origin of species: 1876. Pickering.
Chicago-Zitierstil (17. Ausg.)Darwin, Charles, Paul H. Barrett, und R. B. Freeman. The Origin of Species: 1876. London: Pickering, 1988.
MLA-Zitierstil (8. Ausg.)Darwin, Charles, et al. The Origin of Species: 1876. Pickering, 1988.
警告：這些引文格式不一定是100％准確.