Cita APA (7a ed.)

Börsch-Supan, A. (1999). Incentive effects of social security under an uncertain disability option. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Börsch-Supan, Axel. Incentive Effects of Social Security Under an Uncertain Disability Option. Cambridge, MA: National Bureau of Economic Research, 1999.

Cita MLA (9a ed.)

Börsch-Supan, Axel. Incentive Effects of Social Security Under an Uncertain Disability Option. National Bureau of Economic Research, 1999.