Sheldon, C. (1911). The wilderness of the upper Yukon: A hunter's explorations for wild sheep in sub-arctic mountains. C. Scribner's sons.
Chicago Style (17th ed.) CitationSheldon, Charles. The Wilderness of the Upper Yukon: A Hunter's Explorations for Wild Sheep in Sub-arctic Mountains. New York: C. Scribner's sons, 1911.
Cita MLASheldon, Charles. The Wilderness of the Upper Yukon: A Hunter's Explorations for Wild Sheep in Sub-arctic Mountains. C. Scribner's sons, 1911.
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