Cite

A new map of the Circle of Bavaria ... By John Cary, Engraver.

MLA

A New Map of the Circle of Bavaria ... By John Cary, Engraver. J. Cary, 1799. https://collections.library.yale.edu/catalog/15483037.

APA, 6th edition

A new map of the Circle of Bavaria ... By John Cary, Engraver. (1799). [Maps]. J. Cary, https://collections.library.yale.edu/catalog/15483037.