APA citiranje

Bach, M. J. (1986). The design of the UNIX operating system. Englewood Cliffs, N.J.: Prentice-Hall.

Trích dẫn kiểu Chicago

Bach, Maurice J. The Design of the UNIX Operating System. Englewood Cliffs, N.J.: Prentice-Hall, 1986.

MLA citiranje

Bach, Maurice J. The Design of the UNIX Operating System. Englewood Cliffs, N.J.: Prentice-Hall, 1986.