APA (7th ed.) Zitazioa

(2002). OECD territorial reviews: Champagne-Ardenne, France. OECD.

Chicago Style (17th ed.) Zitazioa

OECD Territorial Reviews: Champagne-Ardenne, France. Paris, France: OECD, 2002.

MLA (9th ed.) Zitazioa

OECD Territorial Reviews: Champagne-Ardenne, France. OECD, 2002.