Aden, H. (2015). Police cooperation in the European Union under the treaty of Lisbon: Opportunities and limitations Schriftenreihe des Arbeitskreises Europäische Integration e.V.
Chicago Style (17th ed.) CitationAden, Hartmut. "Police Cooperation in the European Union Under the Treaty of Lisbon: Opportunities and Limitations." Schriftenreihe Des Arbeitskreises Europäische Integration E.V 2015.
MLA (9th ed.) CitationAden, Hartmut. "Police Cooperation in the European Union Under the Treaty of Lisbon: Opportunities and Limitations." Schriftenreihe Des Arbeitskreises Europäische Integration E.V, 2015.
Warning: These citations may not always be 100% accurate.