Bowles's New one-sheet map of New England; ...
MLA
Bowles's New One-Sheet Map of New England; ... Bowles & Carver, 0AD. https://collections.library.yale.edu/catalog/15604212.
APA, 6th edition
Bowles's New one-sheet map of New England; ... (0 C.E.). [Maps]. Bowles & Carver, https://collections.library.yale.edu/catalog/15604212.