MLA

Simpson, Randolph Linsly, 1927-1992. New York Art Gallery, Richmond, VA Young man in white shirt and coat. Cabinet photograph. Box 9, folder 297. circa 1885. https://collections.library.yale.edu/catalog/2002356.

APA, 6th edition

Simpson, Randolph Linsly, 1927-1992. (["Box 9, folder 297"])(circa 1885)[New York Art Gallery, Richmond, VA Young man in white shirt and coat. Cabinet photograph]. https://collections.library.yale.edu/catalog/2002356.