Cite

[Sir Ralph Abercromby] [art original].

MLA

[Sir Ralph Abercromby] [Art Original]. 0AD. https://collections.library.yale.edu/catalog/11138654.

APA, 6th edition

[Sir Ralph Abercromby] [art original]. (0 C.E.). [Portraits, Watercolors British 18th century]. https://collections.library.yale.edu/catalog/11138654.