United States. Army. Corps of Topographical Engineers, Gunnison, J. W., Beckwith, E. G., Kern, R. H., Egloffstein, F. W., & Siebert, S. (1855). Map no. 1 from the western boundary of Missouri to the mouth of Trap Creek from explorations and surveys. Engraved by Selmar Siebert.
Цитирование в стиле Чикаго (17-е изд.)United States. Army. Corps of Topographical Engineers, J. W. Gunnison, E. G. Beckwith, Richard H. Kern, F. W. Egloffstein, и Selmar Siebert. Map No. 1 from the Western Boundary of Missouri to the Mouth of Trap Creek from Explorations and Surveys. [Washington, D.C.]: Engraved by Selmar Siebert, 1855.
Цитирование MLA (8-е изд.)United States. Army. Corps of Topographical Engineers, et al. Map No. 1 from the Western Boundary of Missouri to the Mouth of Trap Creek from Explorations and Surveys. Engraved by Selmar Siebert, 1855.