APA (7th ed.) Citation

Library of Congress. Copyright Office. (1937). Catalog of copyright entries, new series, part 1, group 2, Pamphlets, leaflets, contributions to newspapers or periodicals, etc., lectures, sermons, addresses for oral delivery, maps, volume 34, no. 11. [s.n.].

Chicago Style (17th ed.) Citation

Library of Congress. Copyright Office. Catalog of Copyright Entries, New Series, Part 1, Group 2, Pamphlets, Leaflets, Contributions to Newspapers or Periodicals, Etc., Lectures, Sermons, Addresses for Oral Delivery, Maps, Volume 34, No. 11. [Washington]: [s.n.], 1937.

MLA (9th ed.) Citation

Library of Congress. Copyright Office. Catalog of Copyright Entries, New Series, Part 1, Group 2, Pamphlets, Leaflets, Contributions to Newspapers or Periodicals, Etc., Lectures, Sermons, Addresses for Oral Delivery, Maps, Volume 34, No. 11. [s.n.], 1937.