MLA

The Pretty Bar Maid [Graphic]. Printed for & sold by Carington Bowles at his Map & Print Warehouse, No. 69 in St. Pauls Church Yard, London, 0AD. https://collections.library.yale.edu/catalog/10723198.

APA, 6th edition

The pretty bar maid [graphic]. (0 C.E.). [Satires (Visual works) England 1778, Mezzotints England London 1778]. Printed for & sold by Carington Bowles at his Map & Print Warehouse, No. 69 in St. Pauls Church Yard, London. https://collections.library.yale.edu/catalog/10723198.