APA (7th ed.) Citation

United States. Department of the Treasury. (1944). Back 'em up: Buy extra bonds. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Department of the Treasury. Back 'Em Up: Buy Extra Bonds. [Washington, D.C.]: U.S. G.P.O., 1944.

MLA (8th ed.) Citation

United States. Department of the Treasury. Back 'Em Up: Buy Extra Bonds. U.S. G.P.O., 1944.