O'Ballance, E. (1977). The Secret War in the Sudan: 1955-1972. Faber and Faber.
Chicago Style (17th ed.) CitationO'Ballance, Edgar. The Secret War in the Sudan: 1955-1972. Faber and Faber, 1977.
MLA (9th ed.) CitationO'Ballance, Edgar. The Secret War in the Sudan: 1955-1972. Faber and Faber, 1977.
Warning: These citations may not always be 100% accurate.