Cita APA (7th ed.)
(2012). OECD territorial reviews: The Chicago tri-state metropolitan area, United States 2012. OECD.
Cita Chicago (17th ed.)
OECD Territorial Reviews: The Chicago Tri-state Metropolitan Area, United States 2012. [Place of publication not identified]: OECD, 2012.
Cita MLA (9th ed.)
OECD Territorial Reviews: The Chicago Tri-state Metropolitan Area, United States 2012. OECD, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.