APA (7th ed.) Citation

United States. Postmaster General. (1926). Short-paid matter. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Postmaster General. Short-paid Matter. Washington: U.S. GPO, 1926.

MLA (9th ed.) Citation

United States. Postmaster General. Short-paid Matter. U.S. GPO, 1926.

Warning: These citations may not always be 100% accurate.