MLA
International Post Card Co. (N.Y.). Bethel Baptist (Colored) Church, Jacksonville, Fla.. unknown. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/1913n5tb51-cor.
APA, 6th edition
International Post Card Co. (N.Y.). (unknown)[Bethel Baptist (Colored) Church, Jacksonville, Fla.]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/1913n5tb51-cor.
Chicago
International Post Card Co. (N.Y.), Bethel Baptist (Colored) Church, Jacksonville, Fla., unknown, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/1913n5tb51-cor.