Cita APA (7a ed.)

Kapteyn, A., & Vos, K. d. (1997). Social security and retirement in the Netherlands. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Kapteyn, Arie, y Klaas de Vos. Social Security and Retirement in the Netherlands. Cambridge, MA: National Bureau of Economic Research, 1997.

Cita MLA (9a ed.)

Kapteyn, Arie, y Klaas de Vos. Social Security and Retirement in the Netherlands. National Bureau of Economic Research, 1997.