Gaya APA

Simpson, M, T, ;, B, K, ;, C, J, E. (2011). Hands-On ethical hacking and network defense (2). Boston: Course Technology.

Gaya MLA

Simpson, Michael, T., ;, Backman,, Kent, ;, Corley,, James, E.. "Hands-On ethical hacking and network defense". 2 Boston: Course Technology, 2011. Text.