Cita APA (7a ed.)
Crain Communications Inc. (1978). Crain's Chicago business. Crain Communications Inc..
Cita Chicago Style (17a ed.)
Crain Communications Inc. Crain's Chicago Business. Chicago, Ill.: Crain Communications Inc., 1978.
Cita MLA (9a ed.)
Crain Communications Inc. Crain's Chicago Business. Crain Communications Inc., 1978.
Precaución: Estas citas no son 100% exactas.