City of New Haven map.
MLA
New Haven (Conn.). Civic Improvement Committee. City of New Haven map.. BRBL_00473A. https://collections.library.yale.edu/catalog/15827715.
APA, 6th edition
New Haven (Conn.). Civic Improvement Committee. (["BRBL_00473A"])[City of New Haven map.]. https://collections.library.yale.edu/catalog/15827715.