Cite

Unknown photographer Half-length portrait, young boy seated with flower in lapel. Cased tintype, sixth plate

MLA

Simpson, Randolph Linsly, 1927-1992. Unknown photographer Half-length portrait, young boy seated with flower in lapel. Cased tintype, sixth plate. Box 5, folder 64. circa 1870. https://collections.library.yale.edu/catalog/2002121.

APA, 6th edition

Simpson, Randolph Linsly, 1927-1992. (["Box 5, folder 64"])(circa 1870)[Unknown photographer Half-length portrait, young boy seated with flower in lapel. Cased tintype, sixth plate]. https://collections.library.yale.edu/catalog/2002121.