Salisbury, Litchfield County, Connecticut.
MLA
Sanborn Map Company, issuing body. Salisbury, Litchfield County, Connecticut. 1923. https://collections.library.yale.edu/catalog/11605571.
APA, 6th edition
Sanborn Map Company, issuing body. (1923). Salisbury, Litchfield County, Connecticut. [Atlases--Connecticut--Salisbury--1923, Cadastral maps--Connecticut--Salisbury--1923, Fire insurance maps--Connecticut--Salisbury--1923]. https://collections.library.yale.edu/catalog/11605571.