Cita APA (7th ed.)

Hart, H. L. A. (1963). Law, liberty, and morality. Karim International (021358-87).

Cita Chicago (17th ed.)

Hart, H. L. A. Law, Liberty, and Morality. Stanford: Karim International (021358-87), 1963.

Cita MLA (9th ed.)

Hart, H. L. A. Law, Liberty, and Morality. Karim International (021358-87), 1963.