Knight, E. F. (1897). Letters from the Sudan. Macmillan and Co. ; Macmillan Co..
Lua i Stíl Chicago (17ú heag.)Knight, E. F. Letters from the Sudan. London : New York: Macmillan and Co. ; Macmillan Co., 1897.
Lua MLA (8ú heag.)Knight, E. F. Letters from the Sudan. Macmillan and Co. ; Macmillan Co., 1897.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.