APA (7th ed.) Citation
ebrary, Inc, & Shinder, T. W. (2007). Best damn firewall book period (2nd ed.). Syngress.
Chicago Style (17th ed.) Citation
ebrary, Inc, and Thomas W. Shinder. Best Damn Firewall Book Period. 2nd ed. Burlington, Mass.: Syngress, 2007.
MLA (9th ed.) Citation
ebrary, Inc, and Thomas W. Shinder. Best Damn Firewall Book Period. 2nd ed. Syngress, 2007.
Warning: These citations may not always be 100% accurate.