Cita APA (7th ed.)
Kaufman, C., Perlman, R., & Speciner, M. (2002). Network security: Private communication in a public world (2nd ed.). Prentice-Hall.
Cita Chicago (17th ed.)
Kaufman, Charlie, Radia Perlman, i Michael Speciner. Network Security: Private Communication in a Public World. 2nd ed. New Delhi: Prentice-Hall, 2002.
Cita MLA (9th ed.)
Kaufman, Charlie, et al. Network Security: Private Communication in a Public World. 2nd ed. Prentice-Hall, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.