APA (7th ed.) Citation

Stiefel, B., & Desmeules, S. (2005). Configuring Check Point NGX VPN-1/Firewall-1 (1st edition.). Syngress.

Chicago Style (17th ed.) Citation

Stiefel, Barry, and Simon Desmeules. Configuring Check Point NGX VPN-1/Firewall-1. 1st edition. Syngress, 2005.

MLA (9th ed.) Citation

Stiefel, Barry, and Simon Desmeules. Configuring Check Point NGX VPN-1/Firewall-1. 1st edition. Syngress, 2005.

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