APA (7th ed.) Zitazioa
Wine in South Africa. Euromonitor International Ltd.
Chicago Style (17th ed.) Zitazioa
Wine in South Africa. Euromonitor International Ltd.
MLA (9th ed.) Zitazioa
Wine in South Africa. Euromonitor International Ltd.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.