APA aipamena

Arnold, R. R. (1969). Modern data processing. Wiley.

Chicago Style aipamena

Arnold, Robert R. Modern Data Processing. New York: Wiley, 1969.

MLA aipamena

Arnold, Robert R. Modern Data Processing. Wiley, 1969.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.