Cita APA (7a ed.)

Cunningham, D. E. (2011). Barriers to peace in civil war. Cambridge University Press.

Cita Chicago Style (17a ed.)

Cunningham, David E. Barriers to Peace in Civil War. Cambridge ; New York: Cambridge University Press, 2011.

Cita MLA (8a ed.)

Cunningham, David E. Barriers to Peace in Civil War. Cambridge University Press, 2011.