MLA

Simpson, Randolph Linsly, 1927-1992. R & R Studios, Newark and NY Cameo portrait; woman with tight collar, small brooch. Cabinet photograph. Box 9, folder 191. circa 1895. https://collections.library.yale.edu/catalog/2002243.

APA, 6th edition

Simpson, Randolph Linsly, 1927-1992. (["Box 9, folder 191"])(circa 1895)[R & R Studios, Newark and NY Cameo portrait; woman with tight collar, small brooch. Cabinet photograph]. https://collections.library.yale.edu/catalog/2002243.