MLA
Phipps, William. Portrait of Mrs. Henrie E. Brown. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 62. https://digital.library.emory.edu/purl/218dfn2z5v-cor.
APA, 6th edition
Phipps, W. Portrait of Mrs. Henrie E. Brown (Box 62) [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/218dfn2z5v-cor.
Chicago
Phipps, William. “Portrait of Mrs. Henrie E. Brown.” Card photographs (photographs). Robert Langmuir African American Photograph Collection, n.d. Box 62. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/218dfn2z5v-cor.