Cita APA (7th ed.)

El-Agraa, A. M. (1997). Economic integration worldwide. Macmillan.

Cita Chicago (17th ed.)

El-Agraa, Ali M. Economic Integration Worldwide. London: Macmillan, 1997.

Cita MLA (9th ed.)

El-Agraa, Ali M. Economic Integration Worldwide. Macmillan, 1997.