APA citiranje

Cisco Systems, I. (2004). Fundamentals of network security: Lab companion and workbook. Indianpolis, IN: Cisco Press.

Trích dẫn kiểu Chicago

Cisco Systems, Inc. Fundamentals of Network Security: Lab Companion and Workbook. Indianpolis, IN: Cisco Press, 2004.

MLA citiranje

Cisco Systems, Inc. Fundamentals of Network Security: Lab Companion and Workbook. Indianpolis, IN: Cisco Press, 2004.