Cita APA (7a ed.)

Posner, R. A. (1975). Economic analysis of law (3. print.). Little, Brown and Comp.

Cita Chicago Style (17a ed.)

Posner, Richard A. Economic Analysis of Law. 3. print. Boston [u.a.]: Little, Brown and Comp, 1975.

Cita MLA (9a ed.)

Posner, Richard A. Economic Analysis of Law. 3. print. Little, Brown and Comp, 1975.