Παραπομπή σε μορφή APA (7η εκδ.)

Mahmoud, M. W., & Radwan, M. V. (1968). Statistical Models for some Economic Phenomena. The Institute of National Planning.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Mahmoud, M. W., και M. V. Radwan. Statistical Models for Some Economic Phenomena. Cairo: The Institute of National Planning, 1968.

Παραπομπή σε μορφή MLA (9th εκδ.)

Mahmoud, M. W., και M. V. Radwan. Statistical Models for Some Economic Phenomena. The Institute of National Planning, 1968.