MLA

Anderson, Margaret C., 1886-1973. Two photograph albums. Box 22, folder 388-392. 1914-circa 1970. https://collections.library.yale.edu/catalog/2018268.

APA, 6th edition

Anderson, Margaret C., 1886-1973. (["Box 22, folder 388-392"])(1914-circa 1970)[Two photograph albums]. https://collections.library.yale.edu/catalog/2018268.