Unknown photographer Three quarter portrait, young soldier seated, in Union uniform with kepi; tents (possibly painted backdrop) in background. Cased tintype, sixth plate
MLA
Simpson, Randolph Linsly, 1927-1992. Unknown photographer Three quarter portrait, young soldier seated, in Union uniform with kepi; tents (possibly painted backdrop) in background. Cased tintype, sixth plate. Box 5, folder 67. circa 1863-84. https://collections.library.yale.edu/catalog/2002124.
APA, 6th edition
Simpson, Randolph Linsly, 1927-1992. (["Box 5, folder 67"])(circa 1863-84)[Unknown photographer Three quarter portrait, young soldier seated, in Union uniform with kepi; tents (possibly painted backdrop) in background. Cased tintype, sixth plate]. https://collections.library.yale.edu/catalog/2002124.