Cita APA (7a ed.)

Ameriks, J., Caplin, A., & Leahy, J. V. (2002). Wealth accumulation and the propensity to plan. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Ameriks, John, Andrew Caplin, y John Vincent Leahy. Wealth Accumulation and the Propensity to Plan. Cambridge, MA: National Bureau of Economic Research, 2002.

Cita MLA (9a ed.)

Ameriks, John, et al. Wealth Accumulation and the Propensity to Plan. National Bureau of Economic Research, 2002.