APA (7th ed.) Citation

Library of Congress. (1944). Catalog of copyright entries, new series, part 1, group 1, Books, including list of renewals, volume 41, no. 12. [s.n.].

Chicago Style (17th ed.) Citation

Library of Congress. Catalog of Copyright Entries, New Series, Part 1, Group 1, Books, Including List of Renewals, Volume 41, No. 12. [Washington]: [s.n.], 1944.

MLA (9th ed.) Citation

Library of Congress. Catalog of Copyright Entries, New Series, Part 1, Group 1, Books, Including List of Renewals, Volume 41, No. 12. [s.n.], 1944.