Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Mcrae, H. (1994). The world in 2020: Power,culture and prosperity. Harvard business school press.
Chicago Style (17th ed.) Zitazioa
Mcrae, Hamish. The World in 2020: Power,culture and Prosperity. Boston: Harvard business school press, 1994.
MLA (9th ed.) Zitazioa
Mcrae, Hamish. The World in 2020: Power,culture and Prosperity. Harvard business school press, 1994.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.