APA引文

(1995). Butterworths patent litigation: Enforcing a global patent portfolio. Butterworths.

Chicago Edition Citation

Butterworths Patent Litigation: Enforcing a Global Patent Portfolio. London: Butterworths, 1995.

MLA引文

Butterworths Patent Litigation: Enforcing a Global Patent Portfolio. Butterworths, 1995.

警告：這些引文格式不一定是100％准確.