Cita APA (7a ed.)

Basu, S., & Fernald, J. G. (2000). Why is productivity procyclical?: Why do we care? National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Basu, Susanto, y John G. Fernald. Why Is Productivity Procyclical?: Why Do We Care? Cambridge, MA: National Bureau of Economic Research, 2000.

Cita MLA (9a ed.)

Basu, Susanto, y John G. Fernald. Why Is Productivity Procyclical?: Why Do We Care? National Bureau of Economic Research, 2000.