Freeman, M. D. A. (2016). Lloyd's Introduction to Jurisprudence (9th ed.). Sweet & Maxwell UK Ltd.
芝加哥风格引文Freeman, Michael D. A. Lloyd's Introduction to Jurisprudence. 9th ed. London: Sweet & Maxwell UK Ltd, 2016.
MLA引文Freeman, Michael D. A. Lloyd's Introduction to Jurisprudence. 9th ed. Sweet & Maxwell UK Ltd, 2016.
警告：这些引文格式不一定是100％准确.