APA (7th ed.) Citation

Shinder, T. W. (2007). The best damn firewall book period (2nd ed.). Syngress ; Elsevier Science [distributor].

Chicago Style (17th ed.) Citation

Shinder, Thomas W. The Best Damn Firewall Book Period. 2nd ed. Burlington, Mass. : Oxford: Syngress ; Elsevier Science [distributor], 2007.

MLA (9th ed.) Citation

Shinder, Thomas W. The Best Damn Firewall Book Period. 2nd ed. Syngress ; Elsevier Science [distributor], 2007.

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