एपीए उद्धरण

Hart, H. L. A. (1953). Definition and theory in jurisprudence. Clarendon Press.

शिकागो स्टाइल उद्धरण

Hart, H. L. A. Definition and Theory in Jurisprudence. Oxford: Clarendon Press, 1953.

एमएलए उद्धरण

Hart, H. L. A. Definition and Theory in Jurisprudence. Clarendon Press, 1953.