MLA

McNally, Rand, and Company. The Rand McNally New Commercial Atlas Map of Quebec / Rand McNally and Company. Rand McNally & Co., 0AD. https://collections.library.yale.edu/catalog/15827343.

APA, 6th edition

McNally, R., & C. (0 C.E.). The Rand McNally new commercial atlas map of Quebec / Rand McNally and Company. [Maps]. Rand McNally & Co., https://collections.library.yale.edu/catalog/15827343.