APA (7th ed.) Citation

Posner, R. A. (1996). Law and legal theory in England and America. Clarendon Press.

Chicago Style (17th ed.) Citation

Posner, Richard A. Law and Legal Theory in England and America. Oxford [u.a.]: Clarendon Press, 1996.

MLA (9th ed.) Citation

Posner, Richard A. Law and Legal Theory in England and America. Clarendon Press, 1996.