Cita APA (7a ed.)

Schmid, A. P., & Graaf, J. d. (1982). Violence as communication: Insurgent terrorism and the western news media. Sage.

Cita Chicago Style (17a ed.)

Schmid, Alex Peter, y Janny de Graaf. Violence as Communication: Insurgent Terrorism and the Western News Media. London [etc.]: Sage, 1982.

Cita MLA (9a ed.)

Schmid, Alex Peter, y Janny de Graaf. Violence as Communication: Insurgent Terrorism and the Western News Media. Sage, 1982.