APA
Gambaro M. e. a., National Bureau of Economic Research, . (2021). The Revealed demand for hard vs. soft news. Cambridge: NBER.
Chicago
Gambaro Marco et al, National Bureau of Economic Research, . 2021. The Revealed demand for hard vs. soft news. Cambridge: NBER.
Harvard
Gambaro M. e. a., National Bureau of Economic Research, . (2021). The Revealed demand for hard vs. soft news. Cambridge: NBER.
MLA
Gambaro Marco et al, National Bureau of Economic Research, . The Revealed demand for hard vs. soft news. Cambridge: NBER. 2021.