MLA

Simpson, Randolph Linsly, 1927-1992. George Lies, Pittsburgh, PA Full length portrait, man standing in three piece suit with striped trousers, felt hat on table to left. Cabinet photograph. Box 9, folder 238. circa 1885. https://collections.library.yale.edu/catalog/2002290.

APA, 6th edition

Simpson, Randolph Linsly, 1927-1992. (["Box 9, folder 238"])(circa 1885)[George Lies, Pittsburgh, PA Full length portrait, man standing in three piece suit with striped trousers, felt hat on table to left. Cabinet photograph]. https://collections.library.yale.edu/catalog/2002290.