Cite

Map of the Boston, Hartford & Erie Rail-Road.

MLA

Map of the Boston, Hartford & Erie Rail-Road. s.n., 0AD. https://collections.library.yale.edu/catalog/15827789.

APA, 6th edition

Map of the Boston, Hartford & Erie Rail-Road. (0 C.E.). [Maps]. s.n., https://collections.library.yale.edu/catalog/15827789.