APA (7th ed.) Citation

United States. War Department. (1919). Data to be shown on carbon copies of official correspondence. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. War Department. Data to Be Shown on Carbon Copies of Official Correspondence. Washington: [publisher not identified], 1919.

MLA (9th ed.) Citation

United States. War Department. Data to Be Shown on Carbon Copies of Official Correspondence. [publisher not identified], 1919.

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