Cita APA (7th ed.)

Posner, R. A. (2006). Frontiers Of Legal Theory. Universal Law Publishing.

Cita Chicago (17th ed.)

Posner, Richard A. Frontiers Of Legal Theory. Delhi: Universal Law Publishing, 2006.

Cita MLA (9th ed.)

Posner, Richard A. Frontiers Of Legal Theory. Universal Law Publishing, 2006.