MLA

An Engagement between the Heart of Oak and Charming Sally [Graphic]. Printed for & sold by Carington Bowles at his Map & Print Warehouse, No. 69 in St. Pauls Church Yard, 0AD. https://collections.library.yale.edu/catalog/10723491.

APA, 6th edition

An engagement between the Heart of Oak and charming Sally [graphic]. (0 C.E.). [Satires (Visual works) England 1781, Mezzotints England London 1781, Watermarks (Paper)]. Printed for & sold by Carington Bowles at his Map & Print Warehouse, No. 69 in St. Pauls Church Yard. https://collections.library.yale.edu/catalog/10723491.