MLA
Asheville Post Card Co. (Asheville, N.C.). A busy day in a cotton field in Dixie-Land [hand colored]. unknown. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/7547pvmd08-cor.
APA, 6th edition
Asheville Post Card Co. (Asheville, N.C.). (unknown)[A busy day in a cotton field in Dixie-Land [hand colored]]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/7547pvmd08-cor.
Chicago
Asheville Post Card Co. (Asheville, N.C.), A busy day in a cotton field in Dixie-Land [hand colored], unknown, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/7547pvmd08-cor.