APA
Rosenzweig M., National Bureau of Economic Research & Udry C. R. (2013). Forecasting profitability. Cambridge: NBER.
Chicago
Rosenzweig Mark, National Bureau of Economic Research and Udry Christopher R. 2013. Forecasting profitability. Cambridge: NBER.
Harvard
Rosenzweig M., National Bureau of Economic Research and Udry C. R. (2013). Forecasting profitability. Cambridge: NBER.
MLA
Rosenzweig Mark, National Bureau of Economic Research and Udry Christopher R. Forecasting profitability. Cambridge: NBER. 2013.