APA Citation

Downs, R. B. (. (1942). Union Catalogs in the United States. Chicago: ALA.

Chicago Style Citation

Downs, Robert Bingham (1903-1991). Union Catalogs in the United States. Chicago: ALA, 1942.

MLA Citation

Downs, Robert Bingham (1903-1991). Union Catalogs in the United States. Chicago: ALA, 1942.

Warning: These citations may not always be 100% accurate.