Cita APA (7a ed.)

Lee, J., McClellan, M. B., & Skinner, J. (1999). The distributional effects of Medicare. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Lee, Julie, Mark B. McClellan, y Jonathan Skinner. The Distributional Effects of Medicare. Cambridge, MA: National Bureau of Economic Research, 1999.

Cita MLA (9a ed.)

Lee, Julie, et al. The Distributional Effects of Medicare. National Bureau of Economic Research, 1999.