The Chicago stock exchange, 1930;
a record of progress.
APA Citation
Chicago Stock Exchange. (1930). The Chicago stock exchange, 1930: a record of progress. [Chicago]: [The Twentieth Century Press].
MLA Citation
Chicago Stock Exchange. The Chicago Stock Exchange, 1930: a Record of Progress. [Chicago]: [The Twentieth Century Press], 1930.
Warning: These citations may not always be complete (especially for serials).