Cita APA (7a ed.)

Stock, J. H., & Watson, M. W. (1998). Business cycle fluctuations in U.S. macroeconomic time series. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Stock, James H., y Mark W. Watson. Business Cycle Fluctuations in U.S. Macroeconomic Time Series. Cambridge, MA: National Bureau of Economic Research, 1998.

Cita MLA (9a ed.)

Stock, James H., y Mark W. Watson. Business Cycle Fluctuations in U.S. Macroeconomic Time Series. National Bureau of Economic Research, 1998.