Cite

Boat on the Zambezi river, Africa, ca. 1920-1940

MLA

Boat on the Zambezi River, Africa, Ca. 1920-1940. 1920. https://collections.library.yale.edu/catalog/11444193.

APA, 6th edition

Boat on the Zambezi river, Africa, ca. 1920-1940. (1920). [General views (AAT), photographic postcards (AAT), photographs (AAT)]. https://collections.library.yale.edu/catalog/11444193.