Style de citation APA (7e éd.)

De Waal, A., Abdel Salam, A. H., Salih, M. A. R. M., & Marchal, R. (2004). Islamism and its enemies in the Horn of Africa. Indiana Univ. Press.

Style de citation Chicago (17e éd.)

De Waal, Alexander, A. H. Abdel Salam, Mohamed Abdel Rahim M. Salih, et Roland Marchal. Islamism and Its Enemies in the Horn of Africa. Bloomington, Ind: Indiana Univ. Press, 2004.

Style de citation MLA (8e éd.)

De Waal, Alexander, et al. Islamism and Its Enemies in the Horn of Africa. Indiana Univ. Press, 2004.