Παραπομπή APA

Stallings, W. (2011). Network security essentials: Applications and standards (4th ed.). Pearson.

Παραπομπή Chicago Style

Stallings, William. Network Security Essentials: Applications and Standards. 4th ed. New Delhi: Pearson, 2011.

Παραπομπή MLA

Stallings, William. Network Security Essentials: Applications and Standards. 4th ed. Pearson, 2011.