Cita APA (7a ed.)

Bennett, S. A. (2008). 31 days before your CCENT certification (1st edition.). Cisco Press.

Cita Chicago Style (17a ed.)

Bennett, Scott Author. 31 Days Before Your CCENT Certification. 1st edition. [Place of publication not identified]: Cisco Press, 2008.

Cita MLA (9a ed.)

Bennett, Scott Author. 31 Days Before Your CCENT Certification. 1st edition. Cisco Press, 2008.