Cite

Interior of school, Lubumbashi, Congo, ca. 1920-1940

MLA

Interior of School, Lubumbashi, Congo, Ca. 1920-1940. 1920. https://collections.library.yale.edu/catalog/11455196.

APA, 6th edition

Interior of school, Lubumbashi, Congo, ca. 1920-1940. (1920). [Interior scenes (AAT), photographic postcards (AAT), photographs (AAT)]. https://collections.library.yale.edu/catalog/11455196.