Gaya APA

al-Assal, A, M, D. (2000). al-Nizam al-Iqtisadiyah fi al-Islam Mabadiuh wa Ahdafuh . Kairo: Maktabah Wahbah.

Gaya MLA

al-Assal, Ahmad, Muhammad, Dkk. "al-Nizam al-Iqtisadiyah fi al-Islam Mabadiuh wa Ahdafuh". Kairo: Maktabah Wahbah, 2000. Buku.