Cita APA (7a ed.)

Dworkin, R. (1986). Law's empire (2. impr.). Fontana Press.

Cita Chicago Style (17a ed.)

Dworkin, Ronald. Law's Empire. 2. impr. London: Fontana Press, 1986.

Cita MLA (9a ed.)

Dworkin, Ronald. Law's Empire. 2. impr. Fontana Press, 1986.