Cite

Mountain waterfall, Cameroon, ca. 1920-1940

MLA

Mountain Waterfall, Cameroon, Ca. 1920-1940. 1920. https://collections.library.yale.edu/catalog/11444823.

APA, 6th edition

Mountain waterfall, Cameroon, ca. 1920-1940. (1920). [Photographs (AAT), topographical views (AAT)]. https://collections.library.yale.edu/catalog/11444823.