Cita APA (7a ed.)

Vila, B., & Kenney Dennis Jay, K. D. J. (2002). Tired cops: The prevalence and potential consequences of police fatigue. Journal, 248, 16-21.

Cita Chicago Style (17a ed.)

Vila, Bryan, y Kenney Dennis Jay Kenney Dennis Jay. "Tired Cops: The Prevalence and Potential Consequences of Police Fatigue." Journal 248 (2002): 16-21.

Cita MLA (8a ed.)

Vila, Bryan, y Kenney Dennis Jay Kenney Dennis Jay. "Tired Cops: The Prevalence and Potential Consequences of Police Fatigue." Journal, 248, 2002, pp. 16-21.