Παραπομπή σε μορφή APA (7η εκδ.)

Library of Congress. Subject Cataloging Division & Voegelein, L. B. Classification. Class C: Auxiliary sciences of history (2d ed.).

Παραπομπή σε μορφή Chicago (17η εκδ.)

Library of Congress. Subject Cataloging Division και L. Belle Voegelein. Classification. Class C: Auxiliary Sciences of History. 2d ed.

Παραπομπή σε μορφή MLA (9th εκδ.)

Library of Congress. Subject Cataloging Division και L. Belle Voegelein. Classification. Class C: Auxiliary Sciences of History. 2d ed.