APA-viite (7. p.)
Gabrieli, F., & Translated from italian by Virginia Luling. (1968). Muhammad and the conquests of islam. World university library.
Chicago-viite (17. p.)
Gabrieli, Franscesco, ja Translated from italian by Virginia Luling. Muhammad and the Conquests of Islam. Hampshire: World university library, 1968.
MLA-viite (9. p.)
Gabrieli, Franscesco, ja Translated from italian by Virginia Luling. Muhammad and the Conquests of Islam. World university library, 1968.
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