APA
Alesina A., National Bureau of Economic Research, Gennaioli C. & Lovo S. (2014). Public goods and ethnic diversity. Cambridge: NBER.
Chicago
Alesina Alberto, National Bureau of Economic Research, Gennaioli Caterina and Lovo Stefania. 2014. Public goods and ethnic diversity. Cambridge: NBER.
Harvard
Alesina A., National Bureau of Economic Research, Gennaioli C. and Lovo S. (2014). Public goods and ethnic diversity. Cambridge: NBER.
MLA
Alesina Alberto, National Bureau of Economic Research, Gennaioli Caterina and Lovo Stefania. Public goods and ethnic diversity. Cambridge: NBER. 2014.