Cita APA (7th ed.)
CIRS Occasional Papers. Georgetown University School of Foreign Service in Qatar.
Cita Chicago (17th ed.)
CIRS Occasional Papers. Georgetown University School of Foreign Service in Qatar.
Cita MLA (9th ed.)
CIRS Occasional Papers. Georgetown University School of Foreign Service in Qatar.
Atenció: Aquestes cites poden no estar 100% correctes.