توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Ibrahim, A. R. (2010). Investigations on the origin of the Yoruba identity: Myth, history and religion. International institute of Islamic Thought, International Islamic University Malaysia.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Ibrahim, Abudul Rofeeu. Investigations on the Origin of the Yoruba Identity: Myth, History and Religion. Gombak, Selangor: International institute of Islamic Thought, International Islamic University Malaysia, 2010.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Ibrahim, Abudul Rofeeu. Investigations on the Origin of the Yoruba Identity: Myth, History and Religion. International institute of Islamic Thought, International Islamic University Malaysia, 2010.