Cox, R. (1830). The Columbia River ; or, scenes and adventures during a residence of six years on the western side of the Rocky mountains among various tribes of Indians hitherto unknown: Together with a journey across the American continent (3rd ed.). H. Colburn.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Cox, Ross. The Columbia River ; or, Scenes and Adventures During a Residence of Six Years on the Western Side of the Rocky Mountains Among Various Tribes of Indians Hitherto Unknown: Together with a Journey Across the American Continent. 3rd ed. London: H. Colburn, 1830.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Cox, Ross. The Columbia River ; or, Scenes and Adventures During a Residence of Six Years on the Western Side of the Rocky Mountains Among Various Tribes of Indians Hitherto Unknown: Together with a Journey Across the American Continent. 3rd ed. H. Colburn, 1830.