Citazione Stile APA (7a Edizione)

Selim, H. M., & Hosny, H. H. (1973). A Simple Financial Model on the Egyptian Economy. The Institute of National Planning.

Citazione stile Chigago Style (17a edizione)

Selim, Hassan M., e Hussein H. Hosny. A Simple Financial Model on the Egyptian Economy. Cairo: The Institute of National Planning, 1973.

Citatione MLA (9a ed.)

Selim, Hassan M., e Hussein H. Hosny. A Simple Financial Model on the Egyptian Economy. The Institute of National Planning, 1973.