APA
Patterson Dennis,, . (1999). A companion to philosophy of law and legal theory. Oxford: Blackwell Publishers Ltd.
Chicago
Patterson Dennis,, . 1999. A companion to philosophy of law and legal theory. Oxford: Blackwell Publishers Ltd.
Harvard
Patterson Dennis,, . (1999). A companion to philosophy of law and legal theory. Oxford: Blackwell Publishers Ltd.
MLA
Patterson Dennis,, . A companion to philosophy of law and legal theory. Oxford: Blackwell Publishers Ltd. 1999.