APA (7th ed.) Citation

United States Postal Service & United States Postal Service. Financial & operating statements. U.S. Postal Service.

Chicago Style (17th ed.) Citation

United States Postal Service and United States Postal Service. Financial & Operating Statements. [Washington, D.C.]: U.S. Postal Service.

MLA (9th ed.) Citation

United States Postal Service and United States Postal Service. Financial & Operating Statements. U.S. Postal Service.

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