The physiography of the region of Chicago,
by F.M. Fryxell ... prepared by the University of Chicago local community research committee, and the Chicago commonwealth club, for the Committee on general surveys of the Chicago regional planning association.

APA Citation

Fryxell, F., Chicago Commonwealth Club., Chicago Regional Planning Association. Committee on General Surveys., Chicago. University. Local Community Research Committee. (1927). The physiography of the region of Chicago. Chicago, Ill.: The University of Chicago press.

MLA Citation

Fryxell, Fritiof, 1900-, Chicago Commonwealth Club, Chicago Regional Planning Association. Committee on General Surveys, and Chicago. University. Local Community Research Committee. The Physiography of the Region of Chicago. Chicago, Ill.: The University of Chicago press, 1927.

Warning: These citations may not always be complete (especially for serials).