Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Berke, C. (1996). Entreprenuer magazine: Successful advertising for small businesses (ed.). John Wiley and sons.
Chicago Style (17th ed.) Zitazioa
Berke, Conrad. Entreprenuer Magazine: Successful Advertising for Small Businesses. ed. New york: John Wiley and sons, 1996.
MLA (9th ed.) Zitazioa
Berke, Conrad. Entreprenuer Magazine: Successful Advertising for Small Businesses. ed. John Wiley and sons, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.