APA (7th ed.) Citation

Mairs, J. (2002). VPNs: A beginner's guide. McGraw-Hill/Osborne.

Chicago Style (17th ed.) Citation

Mairs, John. VPNs: A Beginner's Guide. New York: McGraw-Hill/Osborne, 2002.

MLA (9th ed.) Citation

Mairs, John. VPNs: A Beginner's Guide. McGraw-Hill/Osborne, 2002.