APA-Zitierstil (7. Ausg.)

Almond, D., Chay, K. Y., & Lee, D. S. (2004). The costs of low birth weight. National Bureau of Economic Research.

Chicago-Zitierstil (17. Ausg.)

Almond, Douglas, Kenneth Y. Chay, und David S. Lee. The Costs of Low Birth Weight. Cambridge, Mass: National Bureau of Economic Research, 2004.

MLA-Zitierstil (9. Ausg.)

Almond, Douglas, et al. The Costs of Low Birth Weight. National Bureau of Economic Research, 2004.