[Photograph of Siegfried Sassoon standing beside an automobile]
MLA
[Photograph of Siegfried Sassoon Standing beside an Automobile]. 0AD. https://collections.library.yale.edu/catalog/2012302.
APA, 6th edition
[Photograph of Siegfried Sassoon standing beside an automobile]. (0 C.E.). [Photographic prints, Photographs]. https://collections.library.yale.edu/catalog/2012302.