Great Britain. Foreign Office, Great Britain. Public Record Office, & National Archives (Great Britain). (1978). Public Record Office FO861: Consulate, Aleppo, Syria, (F.O. 861). General correspondence (1839-1900). Public Record Office.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Great Britain. Foreign Office, Great Britain. Public Record Office, و National Archives (Great Britain). Public Record Office FO861: Consulate, Aleppo, Syria, (F.O. 861). General Correspondence (1839-1900). London: Public Record Office, 1978.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Great Britain. Foreign Office, et al. Public Record Office FO861: Consulate, Aleppo, Syria, (F.O. 861). General Correspondence (1839-1900). Public Record Office, 1978.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.