Cita APA (7a ed.)

Institute, 8. C. L., Campbell, P., Calvert, B., & Boswell, S. (2003). Security + guide to network security fundamentals. Australia : Thomson Learning.

Cita Chicago Style (17a ed.)

Institute, 8609 Cisco Learning, Paul Campbell, Ben Calvert, y Steven Boswell. Security + Guide to Network Security Fundamentals. Australia : Thomson Learning, 2003.

Cita MLA (9a ed.)

Institute, 8609 Cisco Learning, et al. Security + Guide to Network Security Fundamentals. Australia : Thomson Learning, 2003.