Cita APA (7a ed.)

Kanada & Scarff, E. (1981). Evaluation of the Canadian gun control legislation: 1st progress report. National Criminal Justice Reference Service.

Cita Chicago Style (17a ed.)

Kanada y Elisabeth Scarff. Evaluation of the Canadian Gun Control Legislation: 1st Progress Report. Washington, DC: National Criminal Justice Reference Service, 1981.

Cita MLA (9a ed.)

Kanada y Elisabeth Scarff. Evaluation of the Canadian Gun Control Legislation: 1st Progress Report. National Criminal Justice Reference Service, 1981.