Cite

[Photograph of a pile of burnt corpses]. 2180

MLA

Trenkle, Ernest J. [Photograph of a Pile of Burnt Corpses]. 2180. 1913. https://collections.library.yale.edu/catalog/2017177.

APA, 6th edition

Trenkle, E. J. (1913). [Photograph of a pile of burnt corpses]. 2180 [Photographic postcards, Photographic prints, Photographs]. https://collections.library.yale.edu/catalog/2017177.