MLA

Man Speaks with the Village Chief in Front of the School and Chapel, Papua New Guinea, Ca. 1900-1930. 1900. https://collections.library.yale.edu/catalog/11444287.

APA, 6th edition

Man speaks with the village chief in front of the school and chapel, Papua New Guinea, ca. 1900-1930. (1900). [Group portraits (AAT), photographic postcards (AAT), photographs (AAT)]. https://collections.library.yale.edu/catalog/11444287.