APA Style

Nu'man, F, A. (). An-nazhariyyatu al-iqtishadiyyatu fii al-islaam . Saudi Arabia: Maktabah al-islaamy.

MLA Style

Nu'man, Fikry, Ahmad. "An-nazhariyyatu al-iqtishadiyyatu fii al-islaam". Saudi Arabia: Maktabah al-islaamy, . Text.