Hough, E. (1907). The story of the outlaw: A study of the western desperado, with historical narratives of famous outlaws, the stories of noted border wars, vigilante movements and armed conflicts on the border. Grosset & Dunlap.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Hough, Emerson. The Story of the Outlaw: A Study of the Western Desperado, with Historical Narratives of Famous Outlaws, the Stories of Noted Border Wars, Vigilante Movements and Armed Conflicts on the Border. New York: Grosset & Dunlap, 1907.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Hough, Emerson. The Story of the Outlaw: A Study of the Western Desperado, with Historical Narratives of Famous Outlaws, the Stories of Noted Border Wars, Vigilante Movements and Armed Conflicts on the Border. Grosset & Dunlap, 1907.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.