MLA

Sanborn-Perris Map Co., issuing body. Birmingham, Including Shelton and Derby Narrows, Connecticut. 1892. https://collections.library.yale.edu/catalog/11036123.

APA, 6th edition

Sanborn-Perris Map Co., issuing body. (1892). Birmingham, including Shelton and Derby Narrows, Connecticut. [Atlases, Cadastral maps, Connecticut, Derby, Fire insurance maps, local, Shelton]. https://collections.library.yale.edu/catalog/11036123.