Ehrhard, Chateau-Thierry, France Four black servicemen at grave of Quentin Roosevelt. Early 20th century photograph, 5-1/8 x 7-1/8
MLA
Simpson, Randolph Linsly, 1927-1992. Ehrhard, Chateau-Thierry, France Four black servicemen at grave of Quentin Roosevelt. Early 20th century photograph, 5-1/8 x 7-1/8. Box 18, folder 839. circa 1917. https://collections.library.yale.edu/catalog/16172716.
APA, 6th edition
Simpson, Randolph Linsly, 1927-1992. (["Box 18, folder 839"])(circa 1917)[Ehrhard, Chateau-Thierry, France Four black servicemen at grave of Quentin Roosevelt. Early 20th century photograph, 5-1/8 x 7-1/8]. https://collections.library.yale.edu/catalog/16172716.