Cite

[An exchange of heads] [graphic]

MLA

Kay, John, 1742-1826, printmaker. [An exchange of heads] [graphic]. [1788 i.e. not before 1842]. https://collections.library.yale.edu/catalog/11021488.

APA, 6th edition

Kay, John, 1742-1826, printmaker. ([1788 i.e. not before 1842])[[An exchange of heads] [graphic]]. https://collections.library.yale.edu/catalog/11021488.