Cite

[Coat of arms including Duchess of Gloucester, Walpole and Waldegrave] [art original].

MLA

[Coat of Arms Including Duchess of Gloucester, Walpole and Waldegrave] [Art Original]. 0AD. https://collections.library.yale.edu/catalog/15811095.

APA, 6th edition

[Coat of arms including Duchess of Gloucester, Walpole and Waldegrave] [art original]. (0 C.E.). [Drawings (visual works), Watercolors (visual works)]. https://collections.library.yale.edu/catalog/15811095.