Cita APA (7a ed.)

Case, A., Lubotsky, D., & Paxson, C. H. (2001). Economic status and health in childhood: The origins of the gradient. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Case, Anne, Darren Lubotsky, y Christina H. Paxson. Economic Status and Health in Childhood: The Origins of the Gradient. Cambridge, MA: National Bureau of Economic Research, 2001.

Cita MLA (9a ed.)

Case, Anne, et al. Economic Status and Health in Childhood: The Origins of the Gradient. National Bureau of Economic Research, 2001.