Παραπομπή σε μορφή APA (7η εκδ.)

European Police College. (2010). Contributing to European police cooperation throught learning. Publications office of the European Union.

Παραπομπή σε μορφή Chicago (17η εκδ.)

European Police College. Contributing to European Police Cooperation Throught Learning. Luxembourg: Publications office of the European Union, 2010.

Παραπομπή σε μορφή MLA (8th εκδ.)

European Police College. Contributing to European Police Cooperation Throught Learning. Publications office of the European Union, 2010.