Cite

Carpenters working a large tree trunk, Congo, ca. 1920-1940

MLA

Carpenters Working a Large Tree Trunk, Congo, Ca. 1920-1940. 1920. https://collections.library.yale.edu/catalog/11455654.

APA, 6th edition

Carpenters working a large tree trunk, Congo, ca. 1920-1940. (1920). [General views (AAT), photographs (AAT)]. https://collections.library.yale.edu/catalog/11455654.