Freeman, M. D. A. (2016). Lloyd's Introduction to Jurisprudence (9th ed.). Sweet & Maxwell UK Ltd.
Chicago Style aipamenaFreeman, Michael D. A. Lloyd's Introduction to Jurisprudence. 9th ed. London: Sweet & Maxwell UK Ltd, 2016.
MLA aipamenaFreeman, Michael D. A. Lloyd's Introduction to Jurisprudence. 9th ed. Sweet & Maxwell UK Ltd, 2016.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.