Mc Nulty. (1985). Unix ref: Guide. Prentice-Hall.
Chicago Style aipamenaMc Nulty. Unix Ref: Guide. Prentice-Hall, 1985.
MLA aipamenaMc Nulty. Unix Ref: Guide. Prentice-Hall, 1985.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
APA aipamena