Cita APA (7a ed.)

Gustman, A. L., & Steinmeier, T. L. (2000). How effective is redistribution under the social security benefit formula? National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Gustman, Alan L., y Thomas L. Steinmeier. How Effective Is Redistribution Under the Social Security Benefit Formula? Cambridge, MA: National Bureau of Economic Research, 2000.

Cita MLA (9a ed.)

Gustman, Alan L., y Thomas L. Steinmeier. How Effective Is Redistribution Under the Social Security Benefit Formula? National Bureau of Economic Research, 2000.