Williamson, R. S., Abbot, H. L., Fillebrown, H. C., Young, J., Anderson, C. D., & Siebert, S. (1855). Map no. 2 from the northern boundary of California to the Columbia River. War Dept..
Style de citation Chicago (17e éd.)Williamson, R. S., Henry L. Abbot, H. C. Fillebrown, John Young, C. D. Anderson, et Selmar Siebert. Map No. 2 from the Northern Boundary of California to the Columbia River. [Washington, D.C.]: War Dept., 1855.
Style de citation MLA (8e éd.)Williamson, R. S., et al. Map No. 2 from the Northern Boundary of California to the Columbia River. War Dept., 1855.
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