Gaya APA

al-Ashqar, U, S. (2008). Qadha' dan Qadar (Seri. 8). Riyadh: International Islamic Publishing House.

Gaya MLA

al-Ashqar, Umar, Sulaiman. "Qadha' dan Qadar". Seri. 8 Riyadh: International Islamic Publishing House, 2008. Text.