MLA

Simpson, Randolph Linsly, 1927-1992. Unknown photographer Young lady standing by chair draped in flowered cover. Cabinet photograph. Box 9, folder 294. circa 1895. https://collections.library.yale.edu/catalog/2002353.

APA, 6th edition

Simpson, Randolph Linsly, 1927-1992. (["Box 9, folder 294"])(circa 1895)[Unknown photographer Young lady standing by chair draped in flowered cover. Cabinet photograph]. https://collections.library.yale.edu/catalog/2002353.