एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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