Cita APA (7th ed.)

Berndt, E. R., Busch, S. H., & Frank, R. G. (1998). Price indexes for acute phase treatment of depression. National Bureau of Economic Research.

Cita Chicago (17th ed.)

Berndt, Ernst R., Susan H. Busch, i Richard G. Frank. Price Indexes for Acute Phase Treatment of Depression. Cambridge: National Bureau of Economic Research, 1998.

Cita MLA (9th ed.)

Berndt, Ernst R., et al. Price Indexes for Acute Phase Treatment of Depression. National Bureau of Economic Research, 1998.