APA
Ellison S. F., Mullin Wallace P & National Bureau Of Economic Research. (1997). Gradual incorporation of information into stock prices: Empirical strategies. Cambridge, MA: NBER.
Chicago
Ellison Sara Fisher, Mullin Wallace P and National Bureau Of Economic Research. 1997. Gradual incorporation of information into stock prices: Empirical strategies. Cambridge, MA: NBER.
Harvard
Ellison S. F., Mullin Wallace P and National Bureau Of Economic Research. (1997). Gradual incorporation of information into stock prices: Empirical strategies. Cambridge, MA: NBER.
MLA
Ellison Sara Fisher, Mullin Wallace P and National Bureau Of Economic Research. Gradual incorporation of information into stock prices: Empirical strategies. Cambridge, MA: NBER. 1997.