Cita APA (7a ed.)

MacGurk, B. J., Carr, M. J., & MacGurk, D. (1993). Investigative interviewing courses for police officers: An evaluation Police research series.

Cita Chicago Style (17a ed.)

MacGurk, Barry J., Michael J. Carr, y Debra MacGurk. "Investigative Interviewing Courses for Police Officers: An Evaluation." Police Research Series 1993.

Cita MLA (9a ed.)

MacGurk, Barry J., et al. "Investigative Interviewing Courses for Police Officers: An Evaluation." Police Research Series, 1993.