Cita APA (7th ed.)
El-Erian, M. A., & Fennell, S. (1997). The economy of the Middle East and North Africa in 1997. Middle Eastern Dept., International Monetary Fund.
Cita Chicago (17th ed.)
El-Erian, Mohamed A., i Susan Fennell. The Economy of the Middle East and North Africa in 1997. Washington, D.C.: Middle Eastern Dept., International Monetary Fund, 1997.
Cita MLA (9th ed.)
El-Erian, Mohamed A., i Susan Fennell. The Economy of the Middle East and North Africa in 1997. Middle Eastern Dept., International Monetary Fund, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.