APA (7th ed.) Citation

Pepelnjak, I. (2006). Deploying Zone-Based Firewalls (1st edition.). Cisco Press.

Chicago Style (17th ed.) Citation

Pepelnjak, Ivan. Deploying Zone-Based Firewalls. 1st edition. Cisco Press, 2006.

MLA (9th ed.) Citation

Pepelnjak, Ivan. Deploying Zone-Based Firewalls. 1st edition. Cisco Press, 2006.

Warning: These citations may not always be 100% accurate.