Sheldon, C. (1911). The wilderness of the upper Yukon: A hunter's explorations for wild sheep in sub-arctic mountains. C. Scribner's sons.
Citace podle Chicago (17th ed.)Sheldon, 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.
Citace podle MLA (8th ed.)Sheldon, Charles. The Wilderness of the Upper Yukon: A Hunter's Explorations for Wild Sheep in Sub-arctic Mountains. C. Scribner's sons, 1911.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..