Cita APA (7a ed.)

Schmidtke, O., & Yekelchyk, S. (2008). Europe's last frontier?: Belarus, Moldova, and Ukraine between Russia and the European Union. Palgrave Macmillan.

Cita Chicago Style (17a ed.)

Schmidtke, Oliver, y Serhy Yekelchyk. Europe's Last Frontier?: Belarus, Moldova, and Ukraine Between Russia and the European Union. New York [etc.]: Palgrave Macmillan, 2008.

Cita MLA (9a ed.)

Schmidtke, Oliver, y Serhy Yekelchyk. Europe's Last Frontier?: Belarus, Moldova, and Ukraine Between Russia and the European Union. Palgrave Macmillan, 2008.