Παραπομπή APA

Barnett, J., & European Police College. (2010). Contributing to European police cooperation through learning. Luxembourg: Publications Office of the European Union.

Παραπομπή Chicago Style

Barnett, Joanne., and European Police College. Contributing to European Police Cooperation Through Learning. Luxembourg: Publications Office of the European Union, 2010.

Παραπομπή MLA

Barnett, Joanne., and European Police College. Contributing to European Police Cooperation Through Learning. Luxembourg: Publications Office of the European Union, 2010.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.