APA
Barron A., Nobles R. & Penner J. E. (2002). Introduction to jurisprudence and legal theory : commentary and materials. London ; Dayton, OH: LexisNexis Butterworths.
Chicago
Barron Anne, Nobles Richard and Penner J E. 2002. Introduction to jurisprudence and legal theory : commentary and materials. London ; Dayton, OH: LexisNexis Butterworths.
Harvard
Barron A., Nobles R. and Penner J. E. (2002). Introduction to jurisprudence and legal theory : commentary and materials. London ; Dayton, OH: LexisNexis Butterworths.
MLA
Barron Anne, Nobles Richard and Penner J E. Introduction to jurisprudence and legal theory : commentary and materials. London ; Dayton, OH: LexisNexis Butterworths. 2002.