Cite

[A caricature portrait of a married couple].

MLA

[A Caricature Portrait of a Married Couple]. 0AD. https://collections.library.yale.edu/catalog/33407722.

APA, 6th edition

[A caricature portrait of a married couple]. (0 C.E.). [Caricatures, Ink drawings, Wash drawings]. https://collections.library.yale.edu/catalog/33407722.