United States. War Department, Davis, J., Beckwith, E. G., Egloffstein, F. W., & Siebert, S. (1855). Map no. 4 from the valley of the mud lakes to the Pacific Ocean (Calif.): From explorations and surveys made under the direction of the Hon. Jefferson Davis, Secretary of War. U.S. War Dept.].
Chicago Style (17th ed.) CitationUnited States. War Department, Jefferson Davis, E. G. Beckwith, F. W. Egloffstein, and Selmar Siebert. Map No. 4 from the Valley of the Mud Lakes to the Pacific Ocean (Calif.): From Explorations and Surveys Made Under the Direction of the Hon. Jefferson Davis, Secretary of War. [Washington, D.C.: U.S. War Dept.], 1855.
MLA (8th ed.) CitationUnited States. War Department, et al. Map No. 4 from the Valley of the Mud Lakes to the Pacific Ocean (Calif.): From Explorations and Surveys Made Under the Direction of the Hon. Jefferson Davis, Secretary of War. U.S. War Dept.], 1855.