MLA
Kugler, W. A. Black Baptist Church, St. Augustine, Fla. 1912. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 73. https://digital.library.emory.edu/purl/53976hdrb6-cor.
APA, 6th edition
Kugler, W. A. (1912). Black Baptist church, St. Augustine, Fla. (Box 73) [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/53976hdrb6-cor.
Chicago
Kugler, W. A. “Black Baptist Church, St. Augustine, Fla.” Photographic postcards. Robert Langmuir African American Photograph Collection, 1912. Box 73. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/53976hdrb6-cor.