Cita APA (7a ed.)
Commercial Club of Chicago. Civic Committee. (1986). Chicago enterprise. Civic Committee of the Commercial Club of Chicago.
Cita Chicago Style (17a ed.)
Commercial Club of Chicago. Civic Committee. Chicago Enterprise. Chicago, Ill.: Civic Committee of the Commercial Club of Chicago, 1986.
Cita MLA (9a ed.)
Commercial Club of Chicago. Civic Committee. Chicago Enterprise. Civic Committee of the Commercial Club of Chicago, 1986.
Precaución: Estas citas no son 100% exactas.