Cite

Religious procession before a large stone church, Congo, ca. 1920-1940

MLA

Religious Procession before a Large Stone Church, Congo, Ca. 1920-1940. 1920. https://collections.library.yale.edu/catalog/11455731.

APA, 6th edition

Religious procession before a large stone church, Congo, ca. 1920-1940. (1920). [General views (AAT), photographs (AAT)]. https://collections.library.yale.edu/catalog/11455731.