APA (7. basım) Alıntı

Darwin, C., Barrett, P. H., & Freeman, R. B. (1989). The descent of man, and selection in relation to sex, 2. Pickering.

Chicago Style (17. basım) Atıf

Darwin, Charles, Paul H. Barrett, ve R. B. Freeman. The Descent of Man, and Selection in Relation to Sex, 2. London: Pickering, 1989.

MLA (8th ed.) Atıf

Darwin, Charles, et al. The Descent of Man, and Selection in Relation to Sex, 2. Pickering, 1989.