MLA

Simpson, Randolph Linsly, 1927-1992. Bradley & Rulofrow?, 429 Montgomery St., San Francisco, CA Cameo portrait of Anna Elizabeth Dickinson, (1842-1932). Carte de visite. Box 11, folder 425. circa 1860. https://collections.library.yale.edu/catalog/2003998.

APA, 6th edition

Simpson, Randolph Linsly, 1927-1992. (["Box 11, folder 425"])(circa 1860)[Bradley & Rulofrow?, 429 Montgomery St., San Francisco, CA Cameo portrait of Anna Elizabeth Dickinson, (1842-1932). Carte de visite]. https://collections.library.yale.edu/catalog/2003998.