(1997). Library of Congress Subject Headings. Washington, D.C: Library of Congress, Cataloging Distribution Service.
Chicago Style CitationLibrary of Congress Subject Headings. Washington, D.C: Library of Congress, Cataloging Distribution Service, 1997.
MLA CitationLibrary of Congress Subject Headings. Washington, D.C: Library of Congress, Cataloging Distribution Service, 1997.
Warning: These citations may not always be 100% accurate.