Cita APA (7a ed.)

Monkkonen, E. (1984). Police Departments, Arrests and Crime in the United States, 1860-1920. [Verlag nicht ermittelbar]. https://doi.org/10.3886/ICPSR07708.v2

Cita Chicago Style (17a ed.)

Monkkonen, Eric. Police Departments, Arrests and Crime in the United States, 1860-1920. [Erscheinungsort nicht ermittelbar]: [Verlag nicht ermittelbar], 1984. https://doi.org/10.3886/ICPSR07708.v2.

Cita MLA (9a ed.)

Monkkonen, Eric. Police Departments, Arrests and Crime in the United States, 1860-1920. [Verlag nicht ermittelbar], 1984. https://doi.org/10.3886/ICPSR07708.v2.