Marshall, S. (1997). Control in category C prisons. Research findings, 54, 1-4.
Cita Chicago Style (17a ed.)Marshall, Simon. "Control in Category C Prisons." Research Findings 54 (1997): 1-4.
Cita MLA (8a ed.)Marshall, Simon. "Control in Category C Prisons." Research Findings, 54, 1997, pp. 1-4.
Precaución: Estas citas no son 100% exactas.