APA ציטוט

Poltorak, A. (2002). Essentials of intellectual property. New York: J. Wiley & Sons.

Trích dẫn kiểu Chicago

Poltorak, Alexander. Essentials of Intellectual Property. New York: J. Wiley & Sons, 2002.

ציטוט MLA

Poltorak, Alexander. Essentials of Intellectual Property. New York: J. Wiley & Sons, 2002.