Sage, R. B. (1860). Rocky mountain life; or, Startling scenes and perilous adventures in the far West during an expedition of three years. Thayer & Eldridge.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Sage, Rufus B. Rocky Mountain Life; or, Startling Scenes and Perilous Adventures in the Far West During an Expedition of Three Years. Boston: Thayer & Eldridge, 1860.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Sage, Rufus B. Rocky Mountain Life; or, Startling Scenes and Perilous Adventures in the Far West During an Expedition of Three Years. Thayer & Eldridge, 1860.
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