Παραπομπή σε μορφή APA (7η εκδ.)

Georgetown University. Center for Contemporary Arab Studies & Ibrahim, I. (1983). Arab resources: The transformation of a society. Center for Contemporary Arab Studies ; Croom Helm.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Georgetown University. Center for Contemporary Arab Studies και Ibrahim Ibrahim. Arab Resources: The Transformation of a Society. Washington, D.C. : London: Center for Contemporary Arab Studies ; Croom Helm, 1983.

Παραπομπή σε μορφή MLA (9th εκδ.)

Georgetown University. Center for Contemporary Arab Studies και Ibrahim Ibrahim. Arab Resources: The Transformation of a Society. Center for Contemporary Arab Studies ; Croom Helm, 1983.