APA Citatie

AT&T Information systems. (1987). Unix system V: Programmer''s guide. Prentice-Hall.

Chicago Style citaat

AT&T Information systems. Unix System V: Programmer''s Guide. Prentice-Hall, 1987.

MLA citatie

AT&T Information systems. Unix System V: Programmer''s Guide. Prentice-Hall, 1987.

Let op: Deze citaties zijn niet altijd 100% accuraat.