APA (7th ed.) Citation

Library of Congress. (1944). Cooperative cataloging manual for use of contributing libraries. [s.n.].

Chicago Style (17th ed.) Citation

Library of Congress. Cooperative Cataloging Manual for Use of Contributing Libraries. [Washington]: [s.n.], 1944.

MLA (9th ed.) Citation

Library of Congress. Cooperative Cataloging Manual for Use of Contributing Libraries. [s.n.], 1944.