APA (7th ed.) Citation

Kaufman, C., Perlman, R., & Speciner, M. (1995). Network security: Private communication in a public world. PTR Prentice Hall.

Chicago Style (17th ed.) Citation

Kaufman, Charlie, Radia Perlman, and Michael Speciner. Network Security: Private Communication in a Public World. Englewood Cliffs, N.J: PTR Prentice Hall, 1995.

MLA (9th ed.) Citation

Kaufman, Charlie, et al. Network Security: Private Communication in a Public World. PTR Prentice Hall, 1995.