APA
Chen L., Zhang Lu, Petkova Ralitsa & National Bureau Of Economic Research. (2006). The expected value premium. Cambridge, MA: NBER.
Chicago
Chen Long, Zhang Lu, Petkova Ralitsa and National Bureau Of Economic Research. 2006. The expected value premium. Cambridge, MA: NBER.
Harvard
Chen L., Zhang Lu, Petkova Ralitsa and National Bureau Of Economic Research. (2006). The expected value premium. Cambridge, MA: NBER.
MLA
Chen Long, Zhang Lu, Petkova Ralitsa and National Bureau Of Economic Research. The expected value premium. Cambridge, MA: NBER. 2006.