APA

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

Chicago

Fites Philip E, Kratz Martin P J, Brebner Alan F and Kratz Martin P. 1989. Control and security of computer information systems. Rockville u.a: Computer Science Press.

Harvard

Fites P. E., Kratz M. P. J., Brebner A. F. and Kratz M. P. (1989). Control and security of computer information systems. Rockville u.a: Computer Science Press.

MLA

Fites Philip E, Kratz Martin P J, Brebner Alan F and Kratz Martin P. Control and security of computer information systems. Rockville u.a: Computer Science Press. 1989.