APA引文

Warshofsky, F. (1994). The patent wars: The battle to own the world's technology. New York: Wiley.

Trích dẫn kiểu Chicago

Warshofsky, Fred. The Patent Wars: The Battle to Own the World's Technology. New York: Wiley, 1994.

MLA引文

Warshofsky, Fred. The Patent Wars: The Battle to Own the World's Technology. New York: Wiley, 1994.

警告：這些引文格式不一定是100％准確.