Cite

A new and accurate plan of the town of Boston in New England ; A new plan of Boston Harbor from an actual survey.

MLA

A New and Accurate Plan of the Town of Boston in New England ; A New Plan of Boston Harbor from an Actual Survey. s.n., 178AD. https://collections.library.yale.edu/catalog/15654574.

APA, 6th edition

A new and accurate plan of the town of Boston in New England ; A new plan of Boston Harbor from an actual survey. (178 C.E.). [Maps]. s.n., https://collections.library.yale.edu/catalog/15654574.