Cita APA (7th ed.)
Ibrahim, F. N., & Ibrahim, B. (2003). Egypt: An economic geography. I.B. Tauris.
Cita Chicago (17th ed.)
Ibrahim, Fouad N., i Barbara Ibrahim. Egypt: An Economic Geography. London ; New York: I.B. Tauris, 2003.
Cita MLA (9th ed.)
Ibrahim, Fouad N., i Barbara Ibrahim. Egypt: An Economic Geography. I.B. Tauris, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.