Koitz, D. (1993). Social security taxes: Where do surplus taxes go and how are they used? Congressional Research Service, Library of Congress.
Chicago Style (17th ed.) CitationKoitz, David. Social Security Taxes: Where Do Surplus Taxes Go and How Are They Used? [Washington, D.C.]: Congressional Research Service, Library of Congress, 1993.
MLA (9th ed.) CitationKoitz, David. Social Security Taxes: Where Do Surplus Taxes Go and How Are They Used? Congressional Research Service, Library of Congress, 1993.
Warning: These citations may not always be 100% accurate.