Παραπομπή σε μορφή APA (7η εκδ.)

Held, G. (1995). Protecting LAN resources: A comprehensive guide to securing, proteectimg and rebuilding a network. John Wiley & Sons.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Held, Gilbert. Protecting LAN Resources: A Comprehensive Guide to Securing, Proteectimg and Rebuilding a Network. Chichester ; New York: John Wiley & Sons, 1995.

Παραπομπή σε μορφή MLA (9th εκδ.)

Held, Gilbert. Protecting LAN Resources: A Comprehensive Guide to Securing, Proteectimg and Rebuilding a Network. John Wiley & Sons, 1995.