APA-referens

Lloyd, L. J. (2000). An introduction to policing and police powers. Cavendish publishing limited.

Chicago-stil citat

Lloyd, Leonard Jason. An Introduction to Policing and Police Powers. London: Cavendish publishing limited, 2000.

MLA-referens

Lloyd, Leonard Jason. An Introduction to Policing and Police Powers. Cavendish publishing limited, 2000.

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