A new map of the Circle of Upper Saxony with the Duchy of Silesia and Lusatia ... By John Cary, Engraver.
MLA
A New Map of the Circle of Upper Saxony with the Duchy of Silesia and Lusatia ... By John Cary, Engraver. J. Cary, 1801. https://collections.library.yale.edu/catalog/15483144.
APA, 6th edition
A new map of the Circle of Upper Saxony with the Duchy of Silesia and Lusatia ... By John Cary, Engraver. (1801). [Maps]. J. Cary, https://collections.library.yale.edu/catalog/15483144.