Students laboring outdoors, Madagascar, ca. 1920-1940
MLA
Students Laboring Outdoors, Madagascar, Ca. 1920-1940. 1920. https://collections.library.yale.edu/catalog/11476651.
APA, 6th edition
Students laboring outdoors, Madagascar, ca. 1920-1940. (1920). [General views (AAT), photographs (AAT)]. https://collections.library.yale.edu/catalog/11476651.