Cita APA (7a ed.)

Leoni, B. (1991). Freedom and the Law (Expanded 3rd ed.). Liberty Fund.

Cita Chicago Style (17a ed.)

Leoni, Bruno. Freedom and the Law. Expanded 3rd ed. Indianapolis: Liberty Fund, 1991.

Cita MLA (8a ed.)

Leoni, Bruno. Freedom and the Law. Expanded 3rd ed. Liberty Fund, 1991.