Cite

Dover, Kent County, Delaware.

MLA

Company, Sanborn Map. Dover, Kent County, Delaware. Sanborn Map Company, 0AD. https://collections.library.yale.edu/catalog/16387375.

APA, 6th edition

Company, S. M. (0 C.E.). Dover, Kent County, Delaware. [Cadastral maps, Fire insurance maps]. Sanborn Map Company, https://collections.library.yale.edu/catalog/16387375.