APA (7th ed.) Citation

Gustman, A. L., & Steinmeier, T. L. (2008). How changes in social security affect recent retirement trends. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Gustman, Alan L., and Thomas L. Steinmeier. How Changes in Social Security Affect Recent Retirement Trends. Cambridge, Mass: National Bureau of Economic Research, 2008.

MLA (9th ed.) Citation

Gustman, Alan L., and Thomas L. Steinmeier. How Changes in Social Security Affect Recent Retirement Trends. National Bureau of Economic Research, 2008.