Šabūl, A., & Al-Mas'ūdī. (1979). Al-Masʿūdī and his world: A muslim humanist and his interest in non-muslims. Ithaca Press.
Chicago Style (17th ed.) CitationŠabūl, Aḥmad, and Al-Mas'ūdī. Al-Masʿūdī and His World: A Muslim Humanist and His Interest in Non-muslims. London: Ithaca Press, 1979.
MLA (9th ed.) CitationŠabūl, Aḥmad, and Al-Mas'ūdī. Al-Masʿūdī and His World: A Muslim Humanist and His Interest in Non-muslims. Ithaca Press, 1979.
Warning: These citations may not always be 100% accurate.