Fifty years on wheels;
a broadcast [June 9, 1946] commemorating the 50th anniversary of the automobile industry of America.

APA Citation

Columbia Broadcasting System, I. (1946). Fifty years on wheels: a broadcast [June 9, 1946] commemorating the 50th anniversary of the automobile industry of America. [New York].

MLA Citation

Columbia Broadcasting System, Inc. Fifty Years On Wheels: a Broadcast [June 9, 1946] Commemorating the 50th Anniversary of the Automobile Industry of America. [New York], 1946.

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