Cite

Group of men and boys in traditional dress, Nigeria, ca. 1920-1940

MLA

Group of Men and Boys in Traditional Dress, Nigeria, Ca. 1920-1940. 1920. https://collections.library.yale.edu/catalog/11447146.

APA, 6th edition

Group of men and boys in traditional dress, Nigeria, ca. 1920-1940. (1920). [Group portraits (AAT), photographic postcards (AAT), photographs (AAT)]. https://collections.library.yale.edu/catalog/11447146.