Cita APA (7a ed.)

Bennett, S. (2007). 31 days before your CCENT certification. Cisco Press.

Cita Chicago Style (17a ed.)

Bennett, Scott. 31 Days Before Your CCENT Certification. Indianapolis, IN: Cisco Press, 2007.

Cita MLA (8a ed.)

Bennett, Scott. 31 Days Before Your CCENT Certification. Cisco Press, 2007.