APA-referens (7:e uppl.)

Bīlī, ʻ. S. A. I. (2008). Some aspects of Islam in Africa. Ithaca Press.

Chicago-referens (17:e uppl.)

Bīlī, ʻUthmān Sayyid Aḥmad Ismāʻīl. Some Aspects of Islam in Africa. Reading, UK: Ithaca Press, 2008.

MLA-referens (9:e uppl.)

Bīlī, ʻUthmān Sayyid Aḥmad Ismāʻīl. Some Aspects of Islam in Africa. Ithaca Press, 2008.