Cite

Chicago, Milwaukee & St. Paul Railway Company and subsidiary lines : June 30, 1914.

MLA

Chicago, Milwaukee & St. Paul Railway Company and Subsidiary Lines : June 30, 1914. McGill-Warner Co.?, 1914. https://collections.library.yale.edu/catalog/15813044.

APA, 6th edition

Chicago, Milwaukee & St. Paul Railway Company and subsidiary lines : June 30, 1914. (1914). [Maps]. McGill-Warner Co.?, https://collections.library.yale.edu/catalog/15813044.