APA-viite (7. p.)
Ugelvik, S. (2019). Police cooperation and sovereignty in the EU: Norway's lessons for Europe. Routledge, Taylor & Francis Group.
Chicago-viite (17. p.)
Ugelvik, Synnve. Police Cooperation and Sovereignty in the EU: Norway's Lessons for Europe. London ; New York: Routledge, Taylor & Francis Group, 2019.
MLA-viite (9. p.)
Ugelvik, Synnve. Police Cooperation and Sovereignty in the EU: Norway's Lessons for Europe. Routledge, Taylor & Francis Group, 2019.
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