Cita APA (7a ed.)

Rivard, E. A. (2013). Cisco CCNA Routing and Switching 200-120. Pack (1st edition.). Cisco Press.

Cita Chicago Style (17a ed.)

Rivard, Eric Author. Cisco CCNA Routing and Switching 200-120. Pack. 1st edition. [Place of publication not identified]: Cisco Press, 2013.

Cita MLA (9a ed.)

Rivard, Eric Author. Cisco CCNA Routing and Switching 200-120. Pack. 1st edition. Cisco Press, 2013.