Brown's map of the environs of Salisbury.
MLA
Brown's Map of the Environs of Salisbury. Brown & Co. Booksellers & Stationers, 0AD. https://collections.library.yale.edu/catalog/15288530.
APA, 6th edition
Brown's map of the environs of Salisbury. (0 C.E.). [Maps]. Brown & Co. Booksellers & Stationers, https://collections.library.yale.edu/catalog/15288530.