Cita APA (7th ed.)
Robert, R. Just War: Psychology and Terrorism. PCCS Books.
Cita Chicago (17th ed.)
Robert, Ron. Just War: Psychology and Terrorism. Ross-on-Wye, Inglaterra: PCCS Books.
Cita MLA (9th ed.)
Robert, Ron. Just War: Psychology and Terrorism. PCCS Books.
Atenció: Aquestes cites poden no estar 100% correctes.