Cita APA (7a ed.)

Hart, H. L. A. (1983). Essays in jurisprudence and philosophy. Clarendon.

Cita Chicago Style (17a ed.)

Hart, H. L. A. Essays in Jurisprudence and Philosophy. Oxford: Clarendon, 1983.

Cita MLA (9a ed.)

Hart, H. L. A. Essays in Jurisprudence and Philosophy. Clarendon, 1983.