APA Citation

Ziegler, R. L. (2000). Linux Firewalls. Indianapolis, Ind: New Riders.

Chicago Style Citation

Ziegler, Robert L. Linux Firewalls. Indianapolis, Ind: New Riders, 2000.

MLA Citation

Ziegler, Robert L. Linux Firewalls. Indianapolis, Ind: New Riders, 2000.

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