APA aipamena

Watson, T. j. P. (1990). Father Son & Co. Business Plus.

Chicago Style aipamena

Watson, Thomas j; Petre. Father Son & Co. New York: Business Plus, 1990.

MLA aipamena

Watson, Thomas j; Petre. Father Son & Co. Business Plus, 1990.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.