APA (7e ed.) Bronvermelding

Samwick, A. A. (1997). Discount rate heterogeneity and social security reform. National Bureau of Economic Research.

Chicago (17e ed.) Bronvermelding

Samwick, Andrew A. Discount Rate Heterogeneity and Social Security Reform. Cambridge: National Bureau of Economic Research, 1997.

MLA (9e ed.) Bronvermelding

Samwick, Andrew A. Discount Rate Heterogeneity and Social Security Reform. National Bureau of Economic Research, 1997.