Cita APA (7a ed.)

University of Leicester. Centre for the Study of Public Order & Benyon, J. (1993). Police co-operation in Europe: An investigation. University, Centre for the Study of Public Order.

Cita Chicago Style (17a ed.)

University of Leicester. Centre for the Study of Public Order y John Benyon. Police Co-operation in Europe: An Investigation. Leicester: University, Centre for the Study of Public Order, 1993.

Cita MLA (9a ed.)

University of Leicester. Centre for the Study of Public Order y John Benyon. Police Co-operation in Europe: An Investigation. University, Centre for the Study of Public Order, 1993.