[31] 31. Lt. Wilson RE.
MLA
[31] 31. Lt. Wilson RE. 0AD. https://collections.library.yale.edu/catalog/2038392.
APA, 6th edition
[31] 31. Lt. Wilson RE. (0 C.E.). [Photographic prints, Photographs, Prints (Visual works)]. https://collections.library.yale.edu/catalog/2038392.