APA (7th ed.) Citation

Gruber, J. (2000). Social security and retirement. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Gruber, Jonathan. Social Security and Retirement. Cambridge: National Bureau of Economic Research, 2000.

MLA (9th ed.) Citation

Gruber, Jonathan. Social Security and Retirement. National Bureau of Economic Research, 2000.

Warning: These citations may not always be 100% accurate.