69th American exhibition :
the Art Institute of Chicago, January 17 through February 22, 1970
APA Citation
Art Institute of Chicago. (1970). 69th American exhibition: the Art Institute of Chicago, January 17 through February 22, 1970. [Chicago: Art Institute of Chicago.
MLA Citation
Art Institute of Chicago. 69th American Exhibition: the Art Institute of Chicago, January 17 Through February 22, 1970. [Chicago: Art Institute of Chicago, 1970.
Warning: These citations may not always be complete (especially for serials).