Insurance maps of Norwalk, Fairfield Co., Connecticut.
MLA
Sanborn Map Company, issuing body. Insurance Maps of Norwalk, Fairfield Co., Connecticut. 1906. https://collections.library.yale.edu/catalog/11580357.
APA, 6th edition
Sanborn Map Company, issuing body. (1906). Insurance maps of Norwalk, Fairfield Co., Connecticut. [Atlases--Connecticut--Norwalk--1906, Cadastral maps--Connecticut--Norwalk--1906, Fire insurance maps--Connecticut--Norwalk--1906]. https://collections.library.yale.edu/catalog/11580357.
