Cita APA (7a ed.)

Roland, J. F. (2004). Securing Cisco IOS networks (SECUR): CCSP self-study (1st edition.). Cisco Press.

Cita Chicago Style (17a ed.)

Roland, John F. Securing Cisco IOS Networks (SECUR): CCSP Self-study. 1st edition. Indianapolis, IN: Cisco Press, 2004.

Cita MLA (9a ed.)

Roland, John F. Securing Cisco IOS Networks (SECUR): CCSP Self-study. 1st edition. Cisco Press, 2004.