MLA

The Frontispiece and Its Explanation [Graphic]. Printed and sold by Robt. Sayer, map & printseller at No. 53 in Fleet Street, 0AD. https://collections.library.yale.edu/catalog/33117023.

APA, 6th edition

The frontispiece and its explanation [graphic]. (0 C.E.). [Illustrations, Frontispieces, Book illustrations, Satires (Visual works), Etchings England London 1768, Engravings England London 1768, Annotations (Provenance) 18th century]. Printed and sold by Robt. Sayer, map & printseller at No. 53 in Fleet Street. https://collections.library.yale.edu/catalog/33117023.