Παραπομπή APA

Whitman, M. E., & Mattord, H. J. (2012). Principles of information security (4th ed.). Course Technology.

Παραπομπή Chicago Style

Whitman, Michael E., και Herbert J. Mattord. Principles of Information Security. 4th ed. Boston, MA: Course Technology, 2012.

Παραπομπή MLA

Whitman, Michael E., και Herbert J. Mattord. Principles of Information Security. 4th ed. Course Technology, 2012.