Robertson, G., Pearson, R., & Gibb, R. (1995). The mentally disordered and the police. Research findings, 21, 1-4.
Cita Chicago Style (17a ed.)Robertson, Graham, Richard Pearson, y Robert Gibb. "The Mentally Disordered and the Police." Research Findings 21 (1995): 1-4.
Cita MLA (8a ed.)Robertson, Graham, et al. "The Mentally Disordered and the Police." Research Findings, 21, 1995, pp. 1-4.
Precaución: Estas citas no son 100% exactas.