APA Style

Sadr, S, K. (2016). The Economic System of the Early Islamic Period (1). Kuala Lumpur, Malaysia: Palgrave Macmillan.

MLA Style

Sadr, Sayed, Kazem. "The Economic System of the Early Islamic Period". 1 Kuala Lumpur, Malaysia: Palgrave Macmillan, 2016. Text.