Zielonka, J. (2008). Another Unification of Europe. SAGE Publications.
Cita Chicago (17th ed.)Zielonka, J. Another Unification of Europe. SAGE Publications, 2008.
Cita MLA (9th ed.)Zielonka, J. Another Unification of Europe. SAGE Publications, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.