Παραπομπή σε μορφή APA (7η εκδ.)

Center for Economic and Financial Research and Studies. ( Cairo, Center for Economic and Financial Research and Studies, nassar, h., & aziz, a. (2000). Egyptian Exports and Challenges of the 21th Century. CEFRS.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Center for Economic and Financial Research and Studies. ( Cairo, Center for Economic and Financial Research and Studies, heba nassar, και alfonse aziz. Egyptian Exports and Challenges of the 21th Century. Cairo: CEFRS, 2000.

Παραπομπή σε μορφή MLA (9th εκδ.)

Center for Economic and Financial Research and Studies. ( Cairo, et al. Egyptian Exports and Challenges of the 21th Century. CEFRS, 2000.