Ross, A. (1849). Adventures of the first settlers on the Oregon or Columbia River: Being a narrative of the expedition fitted out by John Jacob Astor, to establish the "Pacific fur company"; with an account of some Indian tribes on the coast of the Pacific. Smith, Elder and co..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ross, Alexander. Adventures of the First Settlers on the Oregon or Columbia River: Being a Narrative of the Expedition Fitted Out by John Jacob Astor, to Establish the "Pacific Fur Company"; with an Account of Some Indian Tribes on the Coast of the Pacific. London: Smith, Elder and co., 1849.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ross, Alexander. Adventures of the First Settlers on the Oregon or Columbia River: Being a Narrative of the Expedition Fitted Out by John Jacob Astor, to Establish the "Pacific Fur Company"; with an Account of Some Indian Tribes on the Coast of the Pacific. Smith, Elder and co., 1849.