Seymour, New Haven County, Connecticut.
MLA
Sanborn Map Company, issuing body. Seymour, New Haven County, Connecticut. 1924. https://collections.library.yale.edu/catalog/11622328.
APA, 6th edition
Sanborn Map Company, issuing body. (1924). Seymour, New Haven County, Connecticut. [Atlases--Connecticut--Seymour--1924, Cadastral maps--Connecticut--Seymour--1924, Fire insurance maps--Connecticut--Seymour--1924]. https://collections.library.yale.edu/catalog/11622328.