APA (7th ed.) Citation

Library of Congress. (1945). Folk music of United States, catalog of phonograph records, No. 2. [s.n.].

Chicago Style (17th ed.) Citation

Library of Congress. Folk Music of United States, Catalog of Phonograph Records, No. 2. [Washington]: [s.n.], 1945.

MLA (9th ed.) Citation

Library of Congress. Folk Music of United States, Catalog of Phonograph Records, No. 2. [s.n.], 1945.