MLA

Young Men Working in a Carpentry Shop, Kisantu, Congo, Ca. 1920-1940. 1920. https://collections.library.yale.edu/catalog/11478583.

APA, 6th edition

Young men working in a carpentry shop, Kisantu, Congo, ca. 1920-1940. (1920). [General views (AAT), photographic postcards (AAT), photographs (AAT)]. https://collections.library.yale.edu/catalog/11478583.