Cita APA (7a ed.)

Ricks, T. A., Tillett, B. G., & VanMeter, C. W. (1981). Principles of security: An introduction. Anderson.

Cita Chicago Style (17a ed.)

Ricks, Truett A., Bill G. Tillett, y Clifford W. VanMeter. Principles of Security: An Introduction. Cincinnati, OH: Anderson, 1981.

Cita MLA (8a ed.)

Ricks, Truett A., et al. Principles of Security: An Introduction. Anderson, 1981.