Παραπομπή σε μορφή APA (7η εκδ.)

Sadr, S. K. (2016). The Economic System of the Early Islamic Period: Institutions and Policies. Palgrave Macmillan US : Imprint: Palgrave Macmillan.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sadr, Seyed Kazem. The Economic System of the Early Islamic Period: Institutions and Policies. New York: Palgrave Macmillan US : Imprint: Palgrave Macmillan, 2016.

Παραπομπή σε μορφή MLA (8th εκδ.)

Sadr, Seyed Kazem. The Economic System of the Early Islamic Period: Institutions and Policies. Palgrave Macmillan US : Imprint: Palgrave Macmillan, 2016.