MLA

McArdell, James, approximately 1729-1765, printmaker. Captain Thomas Coram upon whose petition and sollicitation the Royal Charter for [the] Foundling Hospital was granted by His Majesty King George [the] second. 17 of October 1739 / [graphic]. [1794]. https://collections.library.yale.edu/catalog/16194021.

APA, 6th edition

McArdell, James, approximately 1729-1765, printmaker. ([1794])[Captain Thomas Coram upon whose petition and sollicitation the Royal Charter for [the] Foundling Hospital was granted by His Majesty King George [the] second. 17 of October 1739 / [graphic]]. https://collections.library.yale.edu/catalog/16194021.