MLA

John of Gant Mounted, or, Mars on His Journey [Graphic]. publisher not identified, 0AD. https://collections.library.yale.edu/catalog/10714444.

APA, 6th edition

John of Gant mounted, or, Mars on his journey [graphic]. (0 C.E.). [Caricatures and cartoons, Satires (Visual works) England 1749, Engravings England London 1749, Etchings England London 1749, Watermarks (Paper)]. publisher not identified. https://collections.library.yale.edu/catalog/10714444.