Cita APA (7th ed.)
Roberts, J. J. (2003). The origins of conflict in Afghanistan. Praeger.
Cita Chicago (17th ed.)
Roberts, Jeffery J. The Origins of Conflict in Afghanistan. Westport, Conn.: Praeger, 2003.
Cita MLA (9th ed.)
Roberts, Jeffery J. The Origins of Conflict in Afghanistan. Praeger, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.