APA (7th ed.) Citation

Atkins, D. (1997). Internet security professional reference (2nd ed.). New Riders Pub..

Chicago Style (17th ed.) Citation

Atkins, Derek. Internet Security Professional Reference. 2nd ed. Indianapolis, IN: New Riders Pub., 1997.

MLA (9th ed.) Citation

Atkins, Derek. Internet Security Professional Reference. 2nd ed. New Riders Pub., 1997.