Cite

Men standing and kneeling beside a pink tombstone, South Africa, ca. 1920-1940

MLA

Men Standing and Kneeling beside a Pink Tombstone, South Africa, Ca. 1920-1940. 1920. https://collections.library.yale.edu/catalog/11447286.

APA, 6th edition

Men standing and kneeling beside a pink tombstone, South Africa, ca. 1920-1940. (1920). [General views (AAT), photographic postcards (AAT), photographs (AAT)]. https://collections.library.yale.edu/catalog/11447286.