APA (7th ed.) Citation

Reid, A. (2007). Wan technologies: CCNA 4 companion guide. Cisco Press.

Chicago Style (17th ed.) Citation

Reid, Allan. Wan Technologies: CCNA 4 Companion Guide. Indianapolis, IN: Cisco Press, 2007.

MLA (9th ed.) Citation

Reid, Allan. Wan Technologies: CCNA 4 Companion Guide. Cisco Press, 2007.

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