APA (7th ed.) Citation

Abelar, G. (2005). Securing your business with CISCO ASA and PIX firewalls. Cisco ; Pearson Education [distributor].

Chicago Style (17th ed.) Citation

Abelar, Greg. Securing Your Business with CISCO ASA and PIX Firewalls. Indianapolis, Ind. : London: Cisco ; Pearson Education [distributor], 2005.

MLA (8th ed.) Citation

Abelar, Greg. Securing Your Business with CISCO ASA and PIX Firewalls. Cisco ; Pearson Education [distributor], 2005.