The Rand-McNally new commercial atlas map of Minnesota.
MLA
McNally, Rand, and Company. The Rand-McNally New Commercial Atlas Map of Minnesota. Rand McNally & Co., 1914. https://collections.library.yale.edu/catalog/15814574.
APA, 6th edition
McNally, R., & C. (1914). The Rand-McNally new commercial atlas map of Minnesota. [Maps]. Rand McNally & Co., https://collections.library.yale.edu/catalog/15814574.