MLA

Simpson, Randolph Linsly, 1927-1992. Hoyt, "The Brady National Gallery", 627 Pennsylvania Avenue, Washington, DC Bust portrait of John R. Lynch; young man with large moustache. Carte de visite. Box 11, folder 397. circa 1870. https://collections.library.yale.edu/catalog/2003987.

APA, 6th edition

Simpson, Randolph Linsly, 1927-1992. (["Box 11, folder 397"])(circa 1870)[Hoyt, "The Brady National Gallery", 627 Pennsylvania Avenue, Washington, DC Bust portrait of John R. Lynch; young man with large moustache. Carte de visite]. https://collections.library.yale.edu/catalog/2003987.