Cita APA (7a ed.)

Cioara, J., Minutella, D., & Stevenson, H. (2008). CCNA exam prep: (exam 640-802) (2nd ed.). Que Pub..

Cita Chicago Style (17a ed.)

Cioara, Jeremy, David Minutella, y Heather Stevenson. CCNA Exam Prep: (exam 640-802). 2nd ed. Indianapolis, Ind.: Que Pub., 2008.

Cita MLA (8a ed.)

Cioara, Jeremy, et al. CCNA Exam Prep: (exam 640-802). 2nd ed. Que Pub., 2008.