The squire's christening [graphic].
MLA
The Squire's Christening [Graphic]. Publish'd Octr. 16, 1787 by C. Sheppard, No. 19 Lambeth Hill, Doctors Commons, 0AD. https://collections.library.yale.edu/catalog/10728355.
APA, 6th edition
The squire's christening [graphic]. (0 C.E.). [Satires (Visual works) England 1787, Engravings England London 1787, Etchings England London 1787, Songs]. Publish'd Octr. 16, 1787 by C. Sheppard, No. 19 Lambeth Hill, Doctors Commons. https://collections.library.yale.edu/catalog/10728355.