Cita APA (7th ed.)
(2002). OECD territorial reviews: Champagne-Ardenne, France. OECD.
Cita Chicago (17th ed.)
OECD Territorial Reviews: Champagne-Ardenne, France. Paris, France: OECD, 2002.
Cita MLA (9th ed.)
OECD Territorial Reviews: Champagne-Ardenne, France. OECD, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.