APA (7th ed.) Citation

Abel, A. B. (1999). The social security trust fund, the riskless interest rate and capital accumulation. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Abel, Andrew B. The Social Security Trust Fund, the Riskless Interest Rate and Capital Accumulation. Cambridge, MA: National Bureau of Economic Research, 1999.

MLA (9th ed.) Citation

Abel, Andrew B. The Social Security Trust Fund, the Riskless Interest Rate and Capital Accumulation. National Bureau of Economic Research, 1999.