APA aipamena

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

Chicago Style aipamena

Whitman, Michael E., and Herbert J. Mattord. Principles of Information Security. 4th ed., International ed. Australia: Course Technology, Cengage Learning, 2012.

MLA aipamena

Whitman, Michael E., and Herbert J. Mattord. Principles of Information Security. 4th ed., International ed. Course Technology, Cengage Learning, 2012.