APA (7th ed.) Citation

Hart, H. L. A. . [. .. (2012). The concept of law (3rd ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Hart, H. L. A. []. The Concept of Law. 3rd ed. Oxford, United Kingdom: Oxford University Press, 2012.

MLA (9th ed.) Citation

Hart, H. L. A. []. The Concept of Law. 3rd ed. Oxford University Press, 2012.