MLA
Colored Baptism. 1905. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 73. https://digital.library.emory.edu/purl/730bvq83dj-cor.
APA, 6th edition
Colored baptism (Box 73). (1905). [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/730bvq83dj-cor.
Chicago
“Colored Baptism.” Photographic postcards. Robert Langmuir African American Photograph Collection, 1905. Box 73. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/730bvq83dj-cor.