APA (7th ed.) Citation

Library of Congress. Processing Department & Savage, H. (1980). Cataloging service: With a comprehensive subject index. Gale Research Co..

Chicago Style (17th ed.) Citation

Library of Congress. Processing Department and Helen Savage. Cataloging Service: With a Comprehensive Subject Index. Detroit: Gale Research Co., 1980.

MLA (9th ed.) Citation

Library of Congress. Processing Department and Helen Savage. Cataloging Service: With a Comprehensive Subject Index. Gale Research Co., 1980.