MLA

Barnes, Viola Florence, 1885-1979. Photos with two people. Box 1, folder 2. circa 1916-1919. https://collections.library.yale.edu/catalog/10014305.

APA, 6th edition

Barnes, Viola Florence, 1885-1979. (["Box 1, folder 2"])(circa 1916-1919)[Photos with two people]. https://collections.library.yale.edu/catalog/10014305.