MLA
Owens Bros-Hillson Co. (Boston, Mass.). Five African American men and two African American boys picking cotton with bags over their shoulders [hand colored]. January 23, 1907. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/873pvmcvhf-cor.
APA, 6th edition
Owens Bros-Hillson Co. (Boston, Mass.). (January 23, 1907)[Five African American men and two African American boys picking cotton with bags over their shoulders [hand colored]]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/873pvmcvhf-cor.
Chicago
Owens Bros-Hillson Co. (Boston, Mass.), Five African American men and two African American boys picking cotton with bags over their shoulders [hand colored], January 23, 1907, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/873pvmcvhf-cor.