APA-Zitierstil (7. Ausg.)

Choi, J. J., Laibson, D. I., & Madrian, B. C. 1. (2004). Plan design and 401(k) savings outcomes. National Bureau of Economic Research.

Chicago-Zitierstil (17. Ausg.)

Choi, James J., David I. Laibson, und Brigitte C. 19XX- Madrian. Plan Design and 401(k) Savings Outcomes. Cambridge, Mass: National Bureau of Economic Research, 2004.

MLA-Zitierstil (9. Ausg.)

Choi, James J., et al. Plan Design and 401(k) Savings Outcomes. National Bureau of Economic Research, 2004.