Cita APA (7th ed.)
Loenberg, A. (1975). The penal System of Denmark. Ministry of Justice, Department of Prison and Probation.
Cita Chicago (17th ed.)
Loenberg, Arne. The Penal System of Denmark. Copenhagen: Ministry of Justice, Department of Prison and Probation, 1975.
Cita MLA (9th ed.)
Loenberg, Arne. The Penal System of Denmark. Ministry of Justice, Department of Prison and Probation, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.