Europol. SOCTA: European Union serious and organised crime threat assessment. [Verlag nicht ermittelbar].
Cita Chicago Style (17a ed.)Europol. SOCTA: European Union Serious and Organised Crime Threat Assessment. The Hague: [Verlag nicht ermittelbar].
Cita MLA (9a ed.)Europol. SOCTA: European Union Serious and Organised Crime Threat Assessment. [Verlag nicht ermittelbar].
Precaución: Estas citas no son 100% exactas.