Cite

Man standing with shield and spear, Congo, ca. 1920-1940

MLA

Man Standing with Shield and Spear, Congo, Ca. 1920-1940. 1920. https://collections.library.yale.edu/catalog/11455743.

APA, 6th edition

Man standing with shield and spear, Congo, ca. 1920-1940. (1920). [Photographs (AAT), portraits (AAT)]. https://collections.library.yale.edu/catalog/11455743.