Cita APA (7a ed.)

Balduzzi, P., Das, S. R., & Foresi, S. (1997). The central tendency: A second factor in bond yields. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Balduzzi, Pierluigi, Sanjiv Ranjan Das, y Silverio Foresi. The Central Tendency: A Second Factor in Bond Yields. Cambridge, MA: National Bureau of Economic Research, 1997.

Cita MLA (9a ed.)

Balduzzi, Pierluigi, et al. The Central Tendency: A Second Factor in Bond Yields. National Bureau of Economic Research, 1997.