APA引文

Hart,H. L. A. (1963). Law, liberty and morality. Stanford university press.

Chicago Edition Citation

Hart,H. L. A. Law, Liberty and Morality. Stanford: Stanford university press, 1963.

MLA引文

Hart,H. L. A. Law, Liberty and Morality. Stanford university press, 1963.

警告：這些引文格式不一定是100％准確.