APA (7th ed.) Citation

Hart, H. L. A. (1963). Law, liberty and morality. Oxford University Press.

Chicago Style (17th ed.) Citation

Hart, H. L. A. Law, Liberty and Morality. London: Oxford University Press, 1963.

MLA (9th ed.) Citation

Hart, H. L. A. Law, Liberty and Morality. Oxford University Press, 1963.

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