Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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