APA引文

Ian Brown. (2001). Commercial law. london, UK: Butterworths.

Trích dẫn kiểu Chicago

Ian Brown. Commercial Law. london, UK: Butterworths, 2001.

MLA引文

Ian Brown. Commercial Law. london, UK: Butterworths, 2001.

警告：這些引文格式不一定是100％准確.