MLA
The P.G. Lowery Band Posing on a Stage with Their Musical Instruments. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 70. https://digital.library.emory.edu/purl/5870vt4bcw-cor.
APA, 6th edition
The P.G. Lowery Band posing on a stage with their musical instruments (Box 70). [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/5870vt4bcw-cor.
Chicago
“The P.G. Lowery Band Posing on a Stage with Their Musical Instruments.” Photographic postcards. Robert Langmuir African American Photograph Collection, n.d. Box 70. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/5870vt4bcw-cor.