Cita APA (7a ed.)

Alpert, G. P., Fridell, L. A., Kaminski, R. J., & Smith, M. R. (2011). Police Use of Force, Tasers and Other Less-Lethal Weapons. United States Department of Justice, National Institute of Justice.

Cita Chicago Style (17a ed.)

Alpert, Geoffrey P., Lorie A. Fridell, Robert J. Kaminski, y Michael R. Smith. Police Use of Force, Tasers and Other Less-Lethal Weapons. United States Department of Justice, National Institute of Justice, 2011.

Cita MLA (9a ed.)

Alpert, Geoffrey P., et al. Police Use of Force, Tasers and Other Less-Lethal Weapons. United States Department of Justice, National Institute of Justice, 2011.