Sandy Hook, Fairfield County, Connecticut.
MLA
Sanborn Map Company, issuing body. Sandy Hook, Fairfield County, Connecticut. 1929. https://collections.library.yale.edu/catalog/11605579.
APA, 6th edition
Sanborn Map Company, issuing body. (1929). Sandy Hook, Fairfield County, Connecticut. [Atlases--Connecticut--Newtown--Sandy Hook--1929, Cadastral maps--Connecticut--Newtown--Sandy Hook--1929, Fire insurance maps--Connecticut--Newtown--Sandy Hook--1929]. https://collections.library.yale.edu/catalog/11605579.