APA-Zitierstil (7. Ausg.)

Darwin, C., Barrett, P. H., & Freeman, R. B. (1986). The works of Charles Darwin: Ed. by Paul H. Barrett & R. B. Freeman. Pickering.

Chicago-Zitierstil (17. Ausg.)

Darwin, Charles, Paul H. Barrett, und R. B. Freeman. The Works of Charles Darwin: Ed. by Paul H. Barrett & R. B. Freeman. London: Pickering, 1986.

MLA-Zitierstil (8. Ausg.)

Darwin, Charles, et al. The Works of Charles Darwin: Ed. by Paul H. Barrett & R. B. Freeman. Pickering, 1986.