Cite

Rand McNally & Co.'s new official railroad map of the United States, Canada, and Mexico.

MLA

McNally, Rand, and Company. Rand McNally & Co.'s New Official Railroad Map of the United States, Canada, and Mexico. Rand McNally, 1891. https://collections.library.yale.edu/catalog/15603777.

APA, 6th edition

McNally, R., & C. (1891). Rand McNally & Co.'s new official railroad map of the United States, Canada, and Mexico. [Maps]. Rand McNally, https://collections.library.yale.edu/catalog/15603777.