Cita APA (7a ed.)

Ruhm, C. J. (2001). Economic expansions are unhealthy: Evidence from microdata. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Ruhm, Christopher J. Economic Expansions Are Unhealthy: Evidence from Microdata. Cambridge, MA: National Bureau of Economic Research, 2001.

Cita MLA (9a ed.)

Ruhm, Christopher J. Economic Expansions Are Unhealthy: Evidence from Microdata. National Bureau of Economic Research, 2001.