Cite

Outline map of the lines of the Chicago, Milwaukee & St. Paul Railway Company : June 30, 1908.

MLA

McNally, Rand, and Company. Outline Map of the Lines of the Chicago, Milwaukee & St. Paul Railway Company : June 30, 1908. Rand McNally & Co., 0AD. https://collections.library.yale.edu/catalog/15813036.

APA, 6th edition

McNally, R., & C. (0 C.E.). Outline map of the lines of the Chicago, Milwaukee & St. Paul Railway Company : June 30, 1908. [Maps]. Rand McNally & Co., https://collections.library.yale.edu/catalog/15813036.