APA Citation

Graziani, R., & Johnson, A. (2008). Routing protocols and concepts: CCNA exploration companion guide. Indianapolis, Indiana: Cisco Press.

Chicago Style Citation

Graziani, Rick, and Allan Johnson. Routing Protocols and Concepts: CCNA Exploration Companion Guide. Indianapolis, Indiana: Cisco Press, 2008.

MLA Citation

Graziani, Rick, and Allan Johnson. Routing Protocols and Concepts: CCNA Exploration Companion Guide. Indianapolis, Indiana: Cisco Press, 2008.

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