Salih, M. O. (1976). Mahdism in Islam up to 260 A.H. = 874 A.D. and its relations to Zoroastrian, Jewish and Christian Messianism.
Chicago Style (17th ed.) CitationSalih, Mohamed Osman. Mahdism in Islam Up to 260 A.H. = 874 A.D. and Its Relations to Zoroastrian, Jewish and Christian Messianism. 1976.
MLA (8th ed.) CitationSalih, Mohamed Osman. Mahdism in Islam Up to 260 A.H. = 874 A.D. and Its Relations to Zoroastrian, Jewish and Christian Messianism. 1976.
Warning: These citations may not always be 100% accurate.