APA (7th ed.) Citation

Library of Congress. (1943). 75 years of freedom: Commemoration of the 75th anniversary of the proclamation of the 13th amendment to the Constitution of the United States. [Government Printing Office].

Chicago Style (17th ed.) Citation

Library of Congress. 75 Years of Freedom: Commemoration of the 75th Anniversary of the Proclamation of the 13th Amendment to the Constitution of the United States. [Washington, D.C.]: [Government Printing Office], 1943.

MLA (8th ed.) Citation

Library of Congress. 75 Years of Freedom: Commemoration of the 75th Anniversary of the Proclamation of the 13th Amendment to the Constitution of the United States. [Government Printing Office], 1943.