Cita APA (7a ed.)

National District Attorneys Association & MacKenna, R. E. (1976). Help for victims and witnesses: An annual report.

Cita Chicago Style (17a ed.)

National District Attorneys Association y Robert E. MacKenna. Help for Victims and Witnesses: An Annual Report. Chicago, 1976.

Cita MLA (8a ed.)

National District Attorneys Association y Robert E. MacKenna. Help for Victims and Witnesses: An Annual Report. 1976.