Milford, New Haven Co., Conn.
MLA
Map, Sanborn, and issuing body Publishing Co. Milford, New Haven Co., Conn. 1889. https://collections.library.yale.edu/catalog/11139697.
APA, 6th edition
Map, S., & Publishing Co., issuing body. (1889). Milford, New Haven Co., Conn. [Atlases, Cadastral maps, Connecticut, Fire insurance maps, local, Milford]. https://collections.library.yale.edu/catalog/11139697.