Cite

[Photograph of an unidentified young woman]

MLA

Gutekunst, Frederick, 1831-1917. [Photograph of an unidentified young woman]. ca. 1862-1874. https://collections.library.yale.edu/catalog/2011015.

APA, 6th edition

Gutekunst, Frederick, 1831-1917. (ca. 1862-1874)[[Photograph of an unidentified young woman]]. https://collections.library.yale.edu/catalog/2011015.