Aḥmad, ʿ., & Ahmad, A. (1975). A History of Islamic Sicily. Islamic surveys.
Chicago Style (17th ed.) CitationAḥmad, ʿAzīz, and Aziz Ahmad. "A History of Islamic Sicily." Islamic Surveys 1975.
MLA (9th ed.) CitationAḥmad, ʿAzīz, and Aziz Ahmad. "A History of Islamic Sicily." Islamic Surveys, 1975.
Warning: These citations may not always be 100% accurate.