[Photograph of Isabella Thornton Niven as a young child]
MLA
Terhune, J. D. [Photograph of Isabella Thornton Niven as a Young Child]. 1876. https://collections.library.yale.edu/catalog/2040411.
APA, 6th edition
Terhune, J. D. (1876). [Photograph of Isabella Thornton Niven as a young child] [Photographic prints, Photographs, Studio portraits, Tintypes]. https://collections.library.yale.edu/catalog/2040411.