MLA

Livesay, Richard, -1823?, printmaker, publisher. [Arms of the Foundling Hospital] engrav'd from the original in the collection of the Earl of Exeter / [graphic]. [22 December 1781]. https://collections.library.yale.edu/catalog/16194002.

APA, 6th edition

Livesay, Richard, -1823?, printmaker, publisher. ([22 December 1781])[[Arms of the Foundling Hospital] engrav'd from the original in the collection of the Earl of Exeter / [graphic]]. https://collections.library.yale.edu/catalog/16194002.