New Haven Water Co. Map of Mill River Property.
MLA
New Haven Water Co. Map of Mill River Property. Blair & Marchant, Inc., 1931. https://collections.library.yale.edu/catalog/15827711.
APA, 6th edition
New Haven Water Co. Map of Mill River Property. (1931). [Maps]. Blair & Marchant, Inc., https://collections.library.yale.edu/catalog/15827711.