Cita APA (7a ed.)

Clarke, G. E. (2014). CompTIA security+ certification study guide (exam SY0-401) (Second edition.). McGraw-Hill.

Cita Chicago Style (17a ed.)

Clarke, Glen E. CompTIA Security+ Certification Study Guide (exam SY0-401). Second edition. New York: McGraw-Hill, 2014.

Cita MLA (8a ed.)

Clarke, Glen E. CompTIA Security+ Certification Study Guide (exam SY0-401). Second edition. McGraw-Hill, 2014.