APA aipamena

Hart, H. L. A. (2012). The concept of law (Third edition.). Oxford University Press.

Chicago Style aipamena

Hart, H. L. A. The Concept of Law. Third edition. Oxford: Oxford University Press, 2012.

MLA aipamena

Hart, H. L. A. The Concept of Law. Third edition. Oxford University Press, 2012.