Subject cataloging manual :
subject headings /
Subject Cataloging Division, Processing Services.
APA Citation
Library of Congress. Subject Cataloging Division. (1985). Subject cataloging manual: subject headings. Rev. ed. Washington: Library of Congress.
MLA Citation
Library of Congress. Subject Cataloging Division. Subject Cataloging Manual: Subject Headings. Rev. ed. Washington: Library of Congress, 1985.
Warning: These citations may not always be complete (especially for serials).