Cita APA (7a ed.)

Aden, H. (2015). Police cooperation in the European Union under the treaty of Lisbon: Opportunities and limitations Schriftenreihe des Arbeitskreises Europäische Integration e.V.

Cita Chicago Style (17a ed.)

Aden, Hartmut. "Police Cooperation in the European Union Under the Treaty of Lisbon: Opportunities and Limitations." Schriftenreihe Des Arbeitskreises Europäische Integration E.V 2015.

Cita MLA (9a ed.)

Aden, Hartmut. "Police Cooperation in the European Union Under the Treaty of Lisbon: Opportunities and Limitations." Schriftenreihe Des Arbeitskreises Europäische Integration E.V, 2015.