APA-viite (7. p.)
ebrary, Inc. (2003). Cisco security professional's guide to secure intrusion detection systems. Syngress.
Chicago-viite (17. p.)
ebrary, Inc. Cisco Security Professional's Guide to Secure Intrusion Detection Systems. Rockland, Mass.: Syngress, 2003.
MLA-viite (9. p.)
ebrary, Inc. Cisco Security Professional's Guide to Secure Intrusion Detection Systems. Syngress, 2003.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.