Cite

Map of Boston and the country adjacent, from actual surveys / by H.F. Walling.

MLA

Walling, Henry Francis, 1825-1888. Map of Boston and the country adjacent, from actual surveys / by H.F. Walling.. BRBL_00455. 1869. https://collections.library.yale.edu/catalog/15654596.

APA, 6th edition

Walling, Henry Francis, 1825-1888. (["BRBL_00455"])(1869)[Map of Boston and the country adjacent, from actual surveys / by H.F. Walling.]. https://collections.library.yale.edu/catalog/15654596.