Παραπομπή σε μορφή APA (7η εκδ.)

Library of Congress, Library of Congress. Subject Cataloging Division, Library of Congress. Office for Subject Cataloging Policy, Library of Congress. Cataloging Policy and Support Office, & Library of Congress. Policy and Standards Division. (1993). Library of Congress subject headings (16th. ed.). Library of Congress.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Library of Congress, Library of Congress. Subject Cataloging Division, Library of Congress. Office for Subject Cataloging Policy, Library of Congress. Cataloging Policy and Support Office, και Library of Congress. Policy and Standards Division. Library of Congress Subject Headings. 16th. ed. Washington: Library of Congress, 1993.

Παραπομπή σε μορφή MLA (9th εκδ.)

Library of Congress, et al. Library of Congress Subject Headings. 16th. ed. Library of Congress, 1993.