Map of the Country between the Atlantic & Pacific Oceans ... shewing the proposed Route of a Rail Road from Mississippi Valley to the parts of St. Diego, Monterey, & San Francisco on the Pacific Coast also the connection of this Road with those of the Atl
MLA
Map of the Country between the Atlantic & Pacific Oceans ... Shewing the Proposed Route of a Rail Road from Mississippi Valley to the Parts of St. Diego, Monterey, & San Francisco on the Pacific Coast Also the Connection of This Road with Those of the Atl. 1848. https://collections.library.yale.edu/catalog/15536468.
APA, 6th edition
Map of the Country between the Atlantic & Pacific Oceans ... shewing the proposed Route of a Rail Road from Mississippi Valley to the parts of St. Diego, Monterey, & San Francisco on the Pacific Coast also the connection of this Road with those of the Atl. (1848). [Maps]. https://collections.library.yale.edu/catalog/15536468.