Citazione Stile APA (7a Edizione)

Alesina, A., & La Ferrara, E. (1999). Participation in heterogeneous communities. National Bureau of Economic Research.

Citazione stile Chigago Style (17a edizione)

Alesina, Alberto, e Eliana La Ferrara. Participation in Heterogeneous Communities. Cambridge: National Bureau of Economic Research, 1999.

Citatione MLA (9a ed.)

Alesina, Alberto, e Eliana La Ferrara. Participation in Heterogeneous Communities. National Bureau of Economic Research, 1999.