MLA

Thielcke, Henry Daniel, 1788-1874, printmaker, dedicator. Her Majesty Charlotte, Queen of Great Britain [graphic]. [1818?]. https://collections.library.yale.edu/catalog/33191951.

APA, 6th edition

Thielcke, Henry Daniel, 1788-1874, printmaker, dedicator. ([1818?])[Her Majesty Charlotte, Queen of Great Britain [graphic]]. https://collections.library.yale.edu/catalog/33191951.