Cita APA

Spring research seminar, & Chicago Board of Trade. (1996). Proceedings of the spring research seminar: Chicago, Illinois, may 1995. Chicago: Chicago board trade.

Citación estilo Chicago

Spring research seminar, and Chicago Board of Trade. Proceedings of the Spring Research Seminar: Chicago, Illinois, May 1995. Chicago: Chicago board trade, 1996.

Cita MLA

Spring research seminar, and Chicago Board of Trade. Proceedings of the Spring Research Seminar: Chicago, Illinois, May 1995. Chicago: Chicago board trade, 1996.