Cita APA (7th ed.)

Whitman, M. E., & Mattord, H. J. (2003). Principles of information security. Thomson Course Technology.

Cita Chicago (17th ed.)

Whitman, Michael E., i Herbert J. Mattord. Principles of Information Security. Boston, Mass: Thomson Course Technology, 2003.

Cita MLA (9th ed.)

Whitman, Michael E., i Herbert J. Mattord. Principles of Information Security. Thomson Course Technology, 2003.