Held Gil & Hundley Kent. (2000). Cisco IOS IP: Field guide. McGraw-Hill.
Chicago Style (17th ed.) CitationHeld Gil and Hundley Kent. Cisco IOS IP: Field Guide. McGraw-Hill, 2000.
MLA (8th ed.) CitationHeld Gil and Hundley Kent. Cisco IOS IP: Field Guide. McGraw-Hill, 2000.
Warning: These citations may not always be 100% accurate.