APA (7th ed.) Citation

Gustman, A. L., & Steinmeier, T. L. (2004). The Social Security retirement earnings test, retirement and benefit claiming. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Gustman, Alan L., and Thomas L. Steinmeier. The Social Security Retirement Earnings Test, Retirement and Benefit Claiming. Cambridge, Mass: National Bureau of Economic Research, 2004.

MLA (9th ed.) Citation

Gustman, Alan L., and Thomas L. Steinmeier. The Social Security Retirement Earnings Test, Retirement and Benefit Claiming. National Bureau of Economic Research, 2004.

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