Cite

[William Pitt] [graphic]

MLA

Bartolozzi, Francesco, 1727-1815, printmaker. [William Pitt] [graphic]. [1790]. https://collections.library.yale.edu/catalog/15960364.

APA, 6th edition

Bartolozzi, Francesco, 1727-1815, printmaker. ([1790])[[William Pitt] [graphic]]. https://collections.library.yale.edu/catalog/15960364.