MLA

Simpson, Randolph Linsly, 1927-1992. S.A. Field Full length portrait, lady standing with white apron, carrying full laundry basket on head. Cabinet photograph. Box 9, folder 208. circa 1870. https://collections.library.yale.edu/catalog/2002260.

APA, 6th edition

Simpson, Randolph Linsly, 1927-1992. (["Box 9, folder 208"])(circa 1870)[S.A. Field Full length portrait, lady standing with white apron, carrying full laundry basket on head. Cabinet photograph]. https://collections.library.yale.edu/catalog/2002260.