MLA

Sanborn-Perris Map Co., issuing body. Stafford Springs, Tolland Co., Conn. 1897. https://collections.library.yale.edu/catalog/11632318.

APA, 6th edition

Sanborn-Perris Map Co., issuing body. (1897). Stafford Springs, Tolland Co., Conn. [Atlases--Connecticut--Stafford Springs--1897, Cadastral maps--Connecticut--Stafford Springs--1897, Fire insurance maps--Connecticut--Stafford Springs--1897]. https://collections.library.yale.edu/catalog/11632318.