APA (7th ed.) Citation

(2007). Library of Congress subject headings Volum 1 - 5. Library of Congress.

Chicago Style (17th ed.) Citation

Library of Congress Subject Headings Volum 1 - 5. Washington: Library of Congress, 2007.

MLA (9th ed.) Citation

Library of Congress Subject Headings Volum 1 - 5. Library of Congress, 2007.