Cite

[Portrtait of Catherine Howard, with arms below] [art original].

MLA

[Portrtait of Catherine Howard, with Arms below] [Art Original]. 0AD. https://collections.library.yale.edu/catalog/16704383.

APA, 6th edition

[Portrtait of Catherine Howard, with arms below] [art original]. (0 C.E.). [Portrait drawings, Wash drawings British 18th century]. https://collections.library.yale.edu/catalog/16704383.