Παραπομπή σε μορφή APA (7η εκδ.)

Hakiem, A. a. D. M. (1977). A critical and comparative study of early Arabian coins on the basis of Arabic textual evidence and actual finds.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hakiem, Abd al-Aziz Darwish Muhammad. A Critical and Comparative Study of Early Arabian Coins on the Basis of Arabic Textual Evidence and Actual Finds. 1977.

Παραπομπή σε μορφή MLA (8th εκδ.)

Hakiem, Abd al-Aziz Darwish Muhammad. A Critical and Comparative Study of Early Arabian Coins on the Basis of Arabic Textual Evidence and Actual Finds. 1977.