MLA

Carleton, Osgood, 1742-1816. A plan of land in Winter's Hill in Charlestown / survey'd for Captain Nicholson by Osgood Carleton.. [1801]. https://collections.library.yale.edu/catalog/16682166.

APA, 6th edition

Carleton, Osgood, 1742-1816. ([1801])[A plan of land in Winter's Hill in Charlestown / survey'd for Captain Nicholson by Osgood Carleton.]. https://collections.library.yale.edu/catalog/16682166.