Cita APA (7a ed.)

McMains, M. J., & Mullins, W. C. (2001). Crisis negotiations: Managing critical incidents and hostage situations in law enforcement and corrections (2. ed.). Anderson.

Cita Chicago Style (17a ed.)

McMains, Michael J., y Wayman C. Mullins. Crisis Negotiations: Managing Critical Incidents and Hostage Situations in Law Enforcement and Corrections. 2. ed. Cincinnati, Ohio: Anderson, 2001.

Cita MLA (8a ed.)

McMains, Michael J., y Wayman C. Mullins. Crisis Negotiations: Managing Critical Incidents and Hostage Situations in Law Enforcement and Corrections. 2. ed. Anderson, 2001.