APA (7th ed.) Zitazioa
Lewis, R. F., & Walker, B. S. (1995). Why should white guys have all the fun?: How Reginald Lewis created a billion-dollar business empire. Wiley.
Chicago Style (17th ed.) Zitazioa
Lewis, Reginald F., eta Blair S. Walker. Why Should White Guys Have All the Fun?: How Reginald Lewis Created a Billion-dollar Business Empire. New York: Wiley, 1995.
MLA (9th ed.) Zitazioa
Lewis, Reginald F., eta Blair S. Walker. Why Should White Guys Have All the Fun?: How Reginald Lewis Created a Billion-dollar Business Empire. Wiley, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.