Library of Congress. Copyright Office. (1935). 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, v. 32, no. 1. [s.n.].
Chicago Style (17th ed.) CitationLibrary 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, V. 32, No. 1. [Washington]: [s.n.], 1935.
MLA (9th ed.) CitationLibrary 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, V. 32, No. 1. [s.n.], 1935.