APA Style

Tibbs, R, W., Oakes, E, B. (2005). Firenalls and VPNs : Principles and Practices (1). New Jersey: Pearson.

MLA Style

Tibbs, Richard, W.., Oakes, Edward, B.. "Firenalls and VPNs : Principles and Practices". 1 New Jersey: Pearson, 2005. Text.