Cita APA (7a ed.)

Odom, W. (2001). Cisco CCNA exam #640-507: Certification guide. Cisco Press.

Cita Chicago Style (17a ed.)

Odom, Wendell. Cisco CCNA Exam #640-507: Certification Guide. Indianapolis: Cisco Press, 2001.

Cita MLA (8a ed.)

Odom, Wendell. Cisco CCNA Exam #640-507: Certification Guide. Cisco Press, 2001.