APA (7th ed.) Citation

Library of Congress. Subject Cataloging Division. (1986). Library of Congress subject headings (10th ed.). Library of Congress.

Chicago Style (17th ed.) Citation

Library of Congress. Subject Cataloging Division. Library of Congress Subject Headings. 10th ed. Washington: Library of Congress, 1986.

MLA (9th ed.) Citation

Library of Congress. Subject Cataloging Division. Library of Congress Subject Headings. 10th ed. Library of Congress, 1986.