APA (7th ed.) Citation

Gustman, A. L., & Steinmeier, T. L. (2001). Retirement and wealth. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Gustman, Alan L., and Thomas L. Steinmeier. Retirement and Wealth. Cambridge: National Bureau of Economic Research, 2001.

MLA (9th ed.) Citation

Gustman, Alan L., and Thomas L. Steinmeier. Retirement and Wealth. National Bureau of Economic Research, 2001.