APA (7th ed.) Citation

Posner, R. A. (1994). Sex and reason. U.S.A.: Harvard University Press.

Chicago Style (17th ed.) Citation

Posner, Richard A. Sex and Reason. U.S.A.: Harvard University Press, 1994.

MLA (8th ed.) Citation

Posner, Richard A. Sex and Reason. U.S.A.: Harvard University Press, 1994.