MLA

Lyman, Edward (Mapmaker : New Haven, Conn.). Benham's new map of the city of New Haven / drawn by Edward Lyman ; from the records & surveys by S. Butler, civil engineer.. BRBL_00471. 1874,. https://collections.library.yale.edu/catalog/15675106.

APA, 6th edition

Lyman, Edward (Mapmaker : New Haven, Conn.). (["BRBL_00471"])(1874,)[Benham's new map of the city of New Haven / drawn by Edward Lyman ; from the records & surveys by S. Butler, civil engineer.]. https://collections.library.yale.edu/catalog/15675106.