APA (7th ed.) Citation

Engen, E. M., & Gale, W. G. (2000). The effects of 401(k) plans on household wealth: Differences across earnings groups. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Engen, Eric M., and William G. Gale. The Effects of 401(k) Plans on Household Wealth: Differences Across Earnings Groups. Cambridge, MA: National Bureau of Economic Research, 2000.

MLA (9th ed.) Citation

Engen, Eric M., and William G. Gale. The Effects of 401(k) Plans on Household Wealth: Differences Across Earnings Groups. National Bureau of Economic Research, 2000.