APA (7th ed.) Citation

Stock, J. H., & Watson, M. W. (1998). A comparison of linear and nonlinear univariate models for forecasting macroeconomic time series. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Stock, James H., and Mark W. Watson. A Comparison of Linear and Nonlinear Univariate Models for Forecasting Macroeconomic Time Series. Cambridge: National Bureau of Economic Research, 1998.

MLA (9th ed.) Citation

Stock, James H., and Mark W. Watson. A Comparison of Linear and Nonlinear Univariate Models for Forecasting Macroeconomic Time Series. National Bureau of Economic Research, 1998.