Style de citation APA

Posner, R. A. (1999). The problematics of moral and legal theory. Belknap Press of Harvard University Press.

Style de citation Chicago

Posner, Richard A. The Problematics of Moral and Legal Theory. Cambridge, Mass: Belknap Press of Harvard University Press, 1999.

Style de citation MLA

Posner, Richard A. The Problematics of Moral and Legal Theory. Belknap Press of Harvard University Press, 1999.