In occasion of the seminar on "European Citizenship" that will be held on December 1st at University of Bari, it will be present the book Citizens in Europe. The role of citizens in the European democratic experiment written by Giovanni Moro. The seminar will take place at the room "V. Starace" of the Bari University and the speakers of the seminar will be Giuseppe Cotturri (University of Bari) Giovanni Moro (University of Macerata) e Ennio Triggiani (University of Bari).