Kollmann, G. (1990). How long does it take new retirees to recover the value of their social security taxes? Congressional Research Service, Library of Congress.
Chicago Style (17th ed.) CitationKollmann, Geoffrey. How Long Does It Take New Retirees to Recover the Value of Their Social Security Taxes? [Washington, D.C.]: Congressional Research Service, Library of Congress, 1990.
MLA (9th ed.) CitationKollmann, Geoffrey. How Long Does It Take New Retirees to Recover the Value of Their Social Security Taxes? Congressional Research Service, Library of Congress, 1990.
Warning: These citations may not always be 100% accurate.