Cita APA (7a ed.)

Deal, R. (2006). The Complete Cisco VPN Configuration Guide. Cisco Press.COM.

Cita Chicago Style (17a ed.)

Deal, Richard. The Complete Cisco VPN Configuration Guide. Indianapolis: Cisco Press.COM, 2006.

Cita MLA (9a ed.)

Deal, Richard. The Complete Cisco VPN Configuration Guide. Cisco Press.COM, 2006.