Cite

Railroad map of Wisconsin / prepared for the railroad commissioner.

MLA

of Wisconsin, Railroad Commission. Railroad Map of Wisconsin / Prepared for the Railroad Commissioner. Milwaukee Litho. & Engr. Co., 1880. https://collections.library.yale.edu/catalog/15814561.

APA, 6th edition

of Wisconsin, R. C. (1880). Railroad map of Wisconsin / prepared for the railroad commissioner. [Maps]. Milwaukee Litho. & Engr. Co., https://collections.library.yale.edu/catalog/15814561.