Cita APA (7a ed.)

Staub, E. (2000). Genocide and mass killing: Origins, prevention, healing and reconciliation. Political psychology, 21(2), 367-382.

Cita Chicago Style (17a ed.)

Staub, E. "Genocide and Mass Killing: Origins, Prevention, Healing and Reconciliation." Political Psychology 21, no. 2 (2000): 367-382.

Cita MLA (8a ed.)

Staub, E. "Genocide and Mass Killing: Origins, Prevention, Healing and Reconciliation." Political Psychology, vol. 21, no. 2, 2000, pp. 367-382.