APA-Zitierstil (7. Ausg.)

Cutler, D. M., Glaeser, E. L., & Shapiro, J. M. (2003). Why have Americans become more obese? National Bureau of Economic Research.

Chicago-Zitierstil (17. Ausg.)

Cutler, David M., Edward L. Glaeser, und Jesse M. Shapiro. Why Have Americans Become More Obese? Cambridge, Mass: National Bureau of Economic Research, 2003.

MLA-Zitierstil (9. Ausg.)

Cutler, David M., et al. Why Have Americans Become More Obese? National Bureau of Economic Research, 2003.