APA (7th ed.) Citation

United States. Post Office Department. (1937). Appropriations for and legislation concerning Post Office Department and postal service, fiscal year ending June 30, 1938. [s.n.].

Chicago Style (17th ed.) Citation

United States. Post Office Department. Appropriations for and Legislation Concerning Post Office Department and Postal Service, Fiscal Year Ending June 30, 1938. [Washington]: [s.n.], 1937.

MLA (9th ed.) Citation

United States. Post Office Department. Appropriations for and Legislation Concerning Post Office Department and Postal Service, Fiscal Year Ending June 30, 1938. [s.n.], 1937.