MLA

McNally, Rand, and Company. Maine / Rand McNally & Co. Rand, McNally & Co., 0AD. https://collections.library.yale.edu/catalog/15827745.

APA, 6th edition

McNally, R., & C. (0 C.E.). Maine / Rand McNally & Co. [Maps]. Rand, McNally & Co., https://collections.library.yale.edu/catalog/15827745.