United States. Bureau of the Public Debt. U.S. savings bonds, comprehensive savings bond value tables. Dept. of the Treasury, Bureau of the Public Debt.
Chicago Style (17th ed.) CitationUnited States. Bureau of the Public Debt. U.S. Savings Bonds, Comprehensive Savings Bond Value Tables. Washington, DC: Dept. of the Treasury, Bureau of the Public Debt.
MLA (9th ed.) CitationUnited States. Bureau of the Public Debt. U.S. Savings Bonds, Comprehensive Savings Bond Value Tables. Dept. of the Treasury, Bureau of the Public Debt.
Warning: These citations may not always be 100% accurate.