Cite

An essay on hats [graphic]

MLA

Nixon, John, -1818, printmaker. An essay on hats [graphic]. [16 May 1781]. https://collections.library.yale.edu/catalog/10723486.

APA, 6th edition

Nixon, John, -1818, printmaker. ([16 May 1781])[An essay on hats [graphic]]. https://collections.library.yale.edu/catalog/10723486.