Cita APA (7a ed.)

Conry, B. (2012). 31 days before your CompTIA A+ exams (2nd ed.). Cisco Press.

Cita Chicago Style (17a ed.)

Conry, Ben. 31 Days Before Your CompTIA A+ Exams. 2nd ed. Indianapolis, Ind.: Cisco Press, 2012.

Cita MLA (8a ed.)

Conry, Ben. 31 Days Before Your CompTIA A+ Exams. 2nd ed. Cisco Press, 2012.