Gaya APA

Khamisi, M, B, A, A, R, A. (2007). Ushulu Al Din . Riyadh: Daru Al Jami'i.

Gaya MLA

Khamisi, Muhammad, Bin, Abdu, Al, Rahman, Al. "Ushulu Al Din". Riyadh: Daru Al Jami'i, 2007. Text.