APA (7th ed.) Citation

Library of Congress. Music Division & Sonneck, O. G. (1912). Orchestral music (Class M1000-1268) catalogue.: Scores. Govt. Print. Off.

Chicago Style (17th ed.) Citation

Library of Congress. Music Division and O. G. Sonneck. Orchestral Music (Class M1000-1268) Catalogue.: Scores. Washington: Govt. Print. Off, 1912.

MLA (9th ed.) Citation

Library of Congress. Music Division and O. G. Sonneck. Orchestral Music (Class M1000-1268) Catalogue.: Scores. Govt. Print. Off, 1912.