APA (7th ed.) Citation

Darwin, C. (2010). The descent of man and selection in relation to sex. Cambridge University Press.

Chicago Style (17th ed.) Citation

Darwin, Charles. The Descent of Man and Selection in Relation to Sex. Cambridge: Cambridge University Press, 2010.

MLA (9th ed.) Citation

Darwin, Charles. The Descent of Man and Selection in Relation to Sex. Cambridge University Press, 2010.

Warning: These citations may not always be 100% accurate.