Cita APA (7a ed.)

Berndt, E. R. (2000). The medical treatment of depression, 1991-1996: Productive inefficiency, expected outcome variations, and price indexes. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Berndt, Ernst R. The Medical Treatment of Depression, 1991-1996: Productive Inefficiency, Expected Outcome Variations, and Price Indexes. Cambridge, MA: National Bureau of Economic Research, 2000.

Cita MLA (9a ed.)

Berndt, Ernst R. The Medical Treatment of Depression, 1991-1996: Productive Inefficiency, Expected Outcome Variations, and Price Indexes. National Bureau of Economic Research, 2000.