Παραπομπή σε μορφή APA (7η εκδ.)

Library of Congress. Legislative Reference Service & Tansill, C. C. (1927). Documents illustrative of the formation of the union of the American states. G.P.O..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Library of Congress. Legislative Reference Service και Charles Callan Tansill. Documents Illustrative of the Formation of the Union of the American States. Washington: G.P.O., 1927.

Παραπομπή σε μορφή MLA (8th εκδ.)

Library of Congress. Legislative Reference Service και Charles Callan Tansill. Documents Illustrative of the Formation of the Union of the American States. G.P.O., 1927.