Cita APA (7a ed.)

Riley, D. (1983). Police action on motoring offences. Research and Planning Unit paper.

Cita Chicago Style (17a ed.)

Riley, David. "Police Action on Motoring Offences." Research and Planning Unit Paper 1983.

Cita MLA (8a ed.)

Riley, David. "Police Action on Motoring Offences." Research and Planning Unit Paper, 1983.