Cita APA (7a ed.)

Mason, A. G., & Newcomb, M. J. (2001). Cisco secure Internet security solutions. Cisco Press.

Cita Chicago Style (17a ed.)

Mason, Andrew G., y Mark J. Newcomb. Cisco Secure Internet Security Solutions. Indianapolis, Indiana: Cisco Press, 2001.

Cita MLA (9a ed.)

Mason, Andrew G., y Mark J. Newcomb. Cisco Secure Internet Security Solutions. Cisco Press, 2001.