Norris, H. T. (1990). Ṣūfī mystics of the Niger desert: Sīdī Maḥmūd and the hermits of Ai͏̈r. Clarendon Press.
Chicago Style (17th ed.) CitationNorris, H. T. Ṣūfī Mystics of the Niger Desert: Sīdī Maḥmūd and the Hermits of Ai͏̈r. Oxford: Clarendon Press, 1990.
MLA (8th ed.) CitationNorris, H. T. Ṣūfī Mystics of the Niger Desert: Sīdī Maḥmūd and the Hermits of Ai͏̈r. Clarendon Press, 1990.
Warning: These citations may not always be 100% accurate.