MLA

Simpson, Randolph Linsly, 1927-1992. Doremus, Paterson, NJ Full length group portrait, eight children; two boys standing, back; three girls seated, middle; three very young children seated on floor in front. Cabinet photograph. Box 9, folder 204. circa 1880. https://collections.library.yale.edu/catalog/2002256.

APA, 6th edition

Simpson, Randolph Linsly, 1927-1992. (["Box 9, folder 204"])(circa 1880)[Doremus, Paterson, NJ Full length group portrait, eight children; two boys standing, back; three girls seated, middle; three very young children seated on floor in front. Cabinet photograph]. https://collections.library.yale.edu/catalog/2002256.