Cita APA (7a ed.)

Fites, P. E., Kratz, M. P. J., & Brebner, A. F. (1989). Control and security of computer information systems. Computer Science.

Cita Chicago Style (17a ed.)

Fites, Philip E., Martin P. J. Kratz, y Alan F. Brebner. Control and Security of Computer Information Systems. Rockville, Maryland: Computer Science, 1989.

Cita MLA (9a ed.)

Fites, Philip E., et al. Control and Security of Computer Information Systems. Computer Science, 1989.