APA Style

Ridwan, H. (2012). Al-quran & sistem perekonomian / Ha.Muhtadi Ridwan . Malang: Uin Malang Press.

MLA Style

Ridwan, Ha.Muhtadi. "Al-quran & sistem perekonomian / Ha.Muhtadi Ridwan". Malang: Uin Malang Press, 2012. Text.