APA (7th ed.) Citation

Della Maggiora, P. L., & Doherty, J. (2003). Cisco networking simplified. Cisco.

Chicago Style (17th ed.) Citation

Della Maggiora, Paul L., and Jim Doherty. Cisco Networking Simplified. Indianapolis, Ind.: Cisco, 2003.

MLA (9th ed.) Citation

Della Maggiora, Paul L., and Jim Doherty. Cisco Networking Simplified. Cisco, 2003.