Cita APA (7a ed.)

Norton, A. R., & Greenberg, M. H. (1980). International terrorism: An annotated bibliography and research guide. Westview Press.

Cita Chicago Style (17a ed.)

Norton, Augustus R., y Martin Harry Greenberg. International Terrorism: An Annotated Bibliography and Research Guide. Boulder, Colo: Westview Press, 1980.

Cita MLA (9a ed.)

Norton, Augustus R., y Martin Harry Greenberg. International Terrorism: An Annotated Bibliography and Research Guide. Westview Press, 1980.