APA引文

(2002). Cisco secure intrusion: Detection system. Indianapolis, IN: Cisco Press.

Trích dẫn kiểu Chicago

Cisco Secure Intrusion: Detection System. Indianapolis, IN: Cisco Press, 2002.

MLA引文

Cisco Secure Intrusion: Detection System. Indianapolis, IN: Cisco Press, 2002.

警告：這些引文格式不一定是100％准確.