Frahim, J., & Santos, O. (2006). Cisco ASA: All-in-one firewall, IPS, and VPN adaptative security appliance (First edition.). Cisco Press.
芝加哥风格引文Frahim, Jazib, 与 Omar Santos. Cisco ASA: All-in-one Firewall, IPS, and VPN Adaptative Security Appliance. First edition. Indiana: Cisco Press, 2006.
MLA引文Frahim, Jazib, 与 Omar Santos. Cisco ASA: All-in-one Firewall, IPS, and VPN Adaptative Security Appliance. First edition. Cisco Press, 2006.
警告：这些引文格式不一定是100％准确.