Παραπομπή σε μορφή APA (7η εκδ.)

Lombardi, M. (2015). Countering radicalisation and violent extremism among youth to prevent terrorism. IOS Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Lombardi, Marco. Countering Radicalisation and Violent Extremism Among Youth to Prevent Terrorism. Washington, District of Columbia: IOS Press, 2015.

Παραπομπή σε μορφή MLA (9th εκδ.)

Lombardi, Marco. Countering Radicalisation and Violent Extremism Among Youth to Prevent Terrorism. IOS Press, 2015.