Ellison, R. S., & Greenburg, D. W. (1931). Fort Bridger, Wyoming, a brief history: Comprising Jim Bridger's old trading post, Fort Bridger becomes an army post, Fort Bridger as a frontier army post. The Historical Landmark Commission of Wyoming.
Style de citation Chicago (17e éd.)Ellison, Robert Spurrier, et Dan W. Greenburg. Fort Bridger, Wyoming, a Brief History: Comprising Jim Bridger's Old Trading Post, Fort Bridger Becomes an Army Post, Fort Bridger as a Frontier Army Post. Caspar, Wy.: The Historical Landmark Commission of Wyoming, 1931.
Style de citation MLA (8e éd.)Ellison, Robert Spurrier, et Dan W. Greenburg. Fort Bridger, Wyoming, a Brief History: Comprising Jim Bridger's Old Trading Post, Fort Bridger Becomes an Army Post, Fort Bridger as a Frontier Army Post. The Historical Landmark Commission of Wyoming, 1931.