Europol. (2021). European Union serious and organised crime threat assessment: EU SOCTA .. Publications Office of the European Union.
Chicago-Zitierstil (17. Ausg.)Europol. European Union Serious and Organised Crime Threat Assessment: EU SOCTA .. Luxembourg: Publications Office of the European Union, 2021.
MLA-Zitierstil (9. Ausg.)Europol. European Union Serious and Organised Crime Threat Assessment: EU SOCTA .. Publications Office of the European Union, 2021.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.