APA (7th ed.) Citation

Hart, H. (2012). The Concept of Law. Oxford Press.

Chicago Style (17th ed.) Citation

Hart, H.L.A. The Concept of Law. New Delhi: Oxford Press, 2012.

MLA (9th ed.) Citation

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

Warning: These citations may not always be 100% accurate.