APA (7th ed.) Citation

United States. Department of the Treasury. (1939). Statement of the public debt of the United States, July 31, 1939. [s.n.].

Chicago Style (17th ed.) Citation

United States. Department of the Treasury. Statement of the Public Debt of the United States, July 31, 1939. [Washington]: [s.n.], 1939.

MLA (9th ed.) Citation

United States. Department of the Treasury. Statement of the Public Debt of the United States, July 31, 1939. [s.n.], 1939.