APA (7th ed.) Citation

Poterba, J. M., & Samwick, A. A. (1997). Household portfolio allocation over the life cycle. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Poterba, James M., and Andrew A. Samwick. Household Portfolio Allocation over the Life Cycle. Cambridge, MA: National Bureau of Economic Research, 1997.

MLA (9th ed.) Citation

Poterba, James M., and Andrew A. Samwick. Household Portfolio Allocation over the Life Cycle. National Bureau of Economic Research, 1997.