Cita APA (7th ed.)

Dworkin, R. (1986). Law's empire. Belknap Press.

Cita Chicago (17th ed.)

Dworkin, Ronald. Law's Empire. Cambridge, Mass: Belknap Press, 1986.

Cita MLA (9th ed.)

Dworkin, Ronald. Law's Empire. Belknap Press, 1986.