MLA

Sanborn Map Company, issuing body. Fairfield Including Stratfield, Fairfield County, Connecticut. Sanborn Map Company, 0AD. https://collections.library.yale.edu/catalog/11122735.

APA, 6th edition

Sanborn Map Company, issuing body. (0 C.E.). Fairfield including Stratfield, Fairfield County, Connecticut [Maps, Atlases, Cadastral maps, Fire insurance maps]. Sanborn Map Company. https://collections.library.yale.edu/catalog/11122735.