Cite
MLA (8th Edition)
Four Maps From [report of the Secretary of War Communicating the Several Pacific Railroad Explorations: Detached Maps, Profiles, and Sections].. publisher not identified, 1854.
APA (7th Edition)
Four maps from [Report of the Secretary of War communicating the several Pacific railroad explorations: Detached maps, profiles, and sections].. (1854). publisher not identified.
Chicago (17th Edition)
“Four Maps from [Report of the Secretary of War Communicating the Several Pacific Railroad Explorations: Detached Maps, Profiles, and Sections].” Washington , D. C.: publisher not identified, 1854.