Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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