Cite

Maps of Maine, New Hampshire and Vermont, Massachusetts & Rhode Island, Connecticut, New York and New York City.

MLA

Maps of Maine, New Hampshire and Vermont, Massachusetts & Rhode Island, Connecticut, New York and New York City. Augustus Mitchell, 1846. https://collections.library.yale.edu/catalog/15606950.

APA, 6th edition

Maps of Maine, New Hampshire and Vermont, Massachusetts & Rhode Island, Connecticut, New York and New York City. (1846). [Maps]. Augustus Mitchell, https://collections.library.yale.edu/catalog/15606950.