Broughton, V. (2012). Essential Library of Congress Subject Headings. Facet Publishing.
Chicago Style (17th ed.) CitationBroughton, Vanda. Essential Library of Congress Subject Headings. London: Facet Publishing, 2012.
MLA (9th ed.) CitationBroughton, Vanda. Essential Library of Congress Subject Headings. Facet Publishing, 2012.
Warning: These citations may not always be 100% accurate.