Cite

Villagers standing for a photograph, Gabon, ca. 1920-1940

MLA

Villagers Standing for a Photograph, Gabon, Ca. 1920-1940. 1920. https://collections.library.yale.edu/catalog/11445031.

APA, 6th edition

Villagers standing for a photograph, Gabon, ca. 1920-1940. (1920). [General views (AAT), photographs (AAT)]. https://collections.library.yale.edu/catalog/11445031.