Cite

Missionary fathers at the rail of an ocean liner, Congo, ca. 1920-1940

MLA

Missionary Fathers at the Rail of an Ocean Liner, Congo, Ca. 1920-1940. 1920. https://collections.library.yale.edu/catalog/11455908.

APA, 6th edition

Missionary fathers at the rail of an ocean liner, Congo, ca. 1920-1940. (1920). [General views (AAT), photographic postcards (AAT), photographs (AAT)]. https://collections.library.yale.edu/catalog/11455908.