Cita APA (7a ed.)

Posner, R. A. (2003). Economic analysis of law (6. ed.). Aspen Publ.

Cita Chicago Style (17a ed.)

Posner, Richard A. Economic Analysis of Law. 6. ed. New York, NY: Aspen Publ, 2003.

Cita MLA (9a ed.)

Posner, Richard A. Economic Analysis of Law. 6. ed. Aspen Publ, 2003.