APA (7th ed.) Citation

Torrieri, D. J. (1992). Principles of secure communication systems (2nd ed.). Artech House.

Chicago Style (17th ed.) Citation

Torrieri, Don J. Principles of Secure Communication Systems. 2nd ed. Boston [etc.]: Artech House, 1992.

MLA (9th ed.) Citation

Torrieri, Don J. Principles of Secure Communication Systems. 2nd ed. Artech House, 1992.