APA-čujuhus (7. p.)
ebrary, Inc, Skogan, W. G., & Frydl, K. (2004). Fairness and effectiveness in policing: The evidence. National Academies Press.
Chicago-čujuhus (17. p.)
ebrary, Inc, Wesley G. Skogan, juo Kathleen Frydl. Fairness and Effectiveness in Policing: The Evidence. Washington, DC: National Academies Press, 2004.
MLA-čujuhus (9. p.)
ebrary, Inc, et al. Fairness and Effectiveness in Policing: The Evidence. National Academies Press, 2004.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.