APA引文

Barker, D. L. A. (2007). Law: Made simple (12th ed.). Elsevier.

芝加哥风格引文

Barker, D. L. A. Law: Made Simple. 12th ed. Oxford: Elsevier, 2007.

MLA引文

Barker, D. L. A. Law: Made Simple. 12th ed. Elsevier, 2007.