MLA

Sanborn-Perris Map Co., issuing body. Danielsonville, Windham County, CT. 1892. https://collections.library.yale.edu/catalog/11098225.

APA, 6th edition

Sanborn-Perris Map Co., issuing body. (1892). Danielsonville, Windham County, CT. [Atlases, Cadastral maps, Connecticut, Fire insurance maps, Killingly (Town), local]. https://collections.library.yale.edu/catalog/11098225.