Παραπομπή APA

Bach, M. J. (1995). Design of the unix operating system. Prentice hall.

Παραπομπή Chicago Style

Bach, Maurice J. Design of the Unix Operating System. New Delhi: Prentice hall, 1995.

Παραπομπή MLA

Bach, Maurice J. Design of the Unix Operating System. Prentice hall, 1995.