Cita APA (7th ed.)
Burr, M., & Collins, R. O. (2003). Revolutionary Sudan: Hasan al-Turabi and the Islamist state, 1989-2000. Brill.
Cita Chicago (17th ed.)
Burr, Millard, i Robert O. Collins. Revolutionary Sudan: Hasan Al-Turabi and the Islamist State, 1989-2000. Leiden ; Boston, MA: Brill, 2003.
Cita MLA (9th ed.)
Burr, Millard, i Robert O. Collins. Revolutionary Sudan: Hasan Al-Turabi and the Islamist State, 1989-2000. Brill, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.