Cita APA (7th ed.)

Bonfreschi, L., Orsina, G., & Varsori, A. (2015). European parties and the European integration process, 1945-1992. P.I.E. Peter Lang.

Cita Chicago (17th ed.)

Bonfreschi, Lucia, Giovanni Orsina, i Antonio Varsori. European Parties and the European Integration Process, 1945-1992. Brussels, [Belgium]: P.I.E. Peter Lang, 2015.

Cita MLA (9th ed.)

Bonfreschi, Lucia, et al. European Parties and the European Integration Process, 1945-1992. P.I.E. Peter Lang, 2015.