APA (7th ed.) Citation

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..

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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