APA (7th ed.) Citation

Liebman, J. B. (2001). Redistribution in the current U.S. Social Security system. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Liebman, Jeffrey B. Redistribution in the Current U.S. Social Security System. Cambridge, Mass: National Bureau of Economic Research, 2001.

MLA (9th ed.) Citation

Liebman, Jeffrey B. Redistribution in the Current U.S. Social Security System. National Bureau of Economic Research, 2001.