APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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