MLA
Artvue Post Card Co. (New York, N.Y.). Boys and girls inside a lodge at Ashford Hills Camp, holding glass jars. June 27, 1968. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/433dz08kt1-cor.
APA, 6th edition
Artvue Post Card Co. (New York, N.Y.). (June 27, 1968)[Boys and girls inside a lodge at Ashford Hills Camp, holding glass jars]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/433dz08kt1-cor.
Chicago
Artvue Post Card Co. (New York, N.Y.), Boys and girls inside a lodge at Ashford Hills Camp, holding glass jars, June 27, 1968, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/433dz08kt1-cor.