United States of America. Engraved by J. Warr, Jr.
MLA
United States of America. Engraved by J. Warr, Jr. J. Shaw for the United States Directory, 0AD. https://collections.library.yale.edu/catalog/15536425.
APA, 6th edition
United States of America. Engraved by J. Warr, Jr. (0 C.E.). [Maps]. J. Shaw for the United States Directory, https://collections.library.yale.edu/catalog/15536425.