Cita APA (7th ed.)
Martens, W. (2008). Europe: I struggle, I overcome. Center for European Studies.
Cita Chicago (17th ed.)
Martens, Wilfried. Europe: I Struggle, I Overcome. Berlin ; London: Center for European Studies, 2008.
Cita MLA (9th ed.)
Martens, Wilfried. Europe: I Struggle, I Overcome. Center for European Studies, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.