Putnam, R. D., Leonardi, R., & Nanetti, R. (1993). Making democracy work: Civic traditions in modern Italy. Princeton University Press.
Čikaški stil citiranja (17. izdanje)Putnam, Robert D., Robert Leonardi, i Raffaella Nanetti. Making Democracy Work: Civic Traditions in Modern Italy. Princeton, N.J: Princeton University Press, 1993.
MLA način citiranja (9. izdanje)Putnam, Robert D., et al. Making Democracy Work: Civic Traditions in Modern Italy. Princeton University Press, 1993.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.