Cita APA (7a ed.)

Europarat & Piacente, N. (2006). Terrorism: Protection of witnesses and collaborators of justice. Council of Europe Publishing.

Cita Chicago Style (17a ed.)

Europarat y Nicola Piacente. Terrorism: Protection of Witnesses and Collaborators of Justice. Strasbourg: Council of Europe Publishing, 2006.

Cita MLA (8a ed.)

Europarat y Nicola Piacente. Terrorism: Protection of Witnesses and Collaborators of Justice. Council of Europe Publishing, 2006.