Cite

Map of New England / issued by United States Railroad Administration.

MLA

Administration, United States Railroad. Map of New England / Issued by United States Railroad Administration. Rand McNally, 0AD. https://collections.library.yale.edu/catalog/15606963.

APA, 6th edition

Administration, U. S. R. (0 C.E.). Map of New England / issued by United States Railroad Administration. [Road maps]. Rand McNally, https://collections.library.yale.edu/catalog/15606963.