APA
Ferreira M. A., Santa Clara Pedro & National Bureau Of Economic Research. (2008). Forecasting Stock Market Returns: The Sum of the Parts is Mo. Cambridge: NBER.
Chicago
Ferreira Miguel A, Santa Clara Pedro and National Bureau Of Economic Research. 2008. Forecasting Stock Market Returns: The Sum of the Parts is Mo. Cambridge: NBER.
Harvard
Ferreira M. A., Santa Clara Pedro and National Bureau Of Economic Research. (2008). Forecasting Stock Market Returns: The Sum of the Parts is Mo. Cambridge: NBER.
MLA
Ferreira Miguel A, Santa Clara Pedro and National Bureau Of Economic Research. Forecasting Stock Market Returns: The Sum of the Parts is Mo. Cambridge: NBER. 2008.