APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.