APA (7th ed.) Citation

ebrary, Inc, & Vacca, J. R. (2014). Network and system security (2nd ed.). Academic Press.

Chicago Style (17th ed.) Citation

ebrary, Inc, and John R. Vacca. Network and System Security. 2nd ed. Waltham, Mass.: Academic Press, 2014.

MLA (9th ed.) Citation

ebrary, Inc, and John R. Vacca. Network and System Security. 2nd ed. Academic Press, 2014.