Cita APA (7th ed.)

Kessler, D. P., & McClellan, M. B. (2000). How liability law affects medical productivity. National Bureau of Economic Research.

Cita Chicago (17th ed.)

Kessler, Daniel P., i Mark B. McClellan. How Liability Law Affects Medical Productivity. Cambridge: National Bureau of Economic Research, 2000.

Cita MLA (9th ed.)

Kessler, Daniel P., i Mark B. McClellan. How Liability Law Affects Medical Productivity. National Bureau of Economic Research, 2000.