Citazione Stile APA (7a Edizione)

Cheswick, W. &. o. (2006). Firewalls and Internet Scurity - Repelling the Wily Hacker (Sencond Edition.). Pearson.

Citazione stile Chigago Style (17a edizione)

Cheswick, William & others. Firewalls and Internet Scurity - Repelling the Wily Hacker. Sencond Edition. New Delhi: Pearson, 2006.

Citatione MLA (9a ed.)

Cheswick, William & others. Firewalls and Internet Scurity - Repelling the Wily Hacker. Sencond Edition. Pearson, 2006.