Cite

Looking toward refugee camp, Ft. Bliss, Tex. no. 7

MLA

Trenkle, Charles, Cpl. Looking toward refugee camp, Ft. Bliss, Tex. no. 7. Folder 28. [1915 or 1916]. https://collections.library.yale.edu/catalog/2017152.

APA, 6th edition

Trenkle, Charles, Cpl. (["Folder 28"])([1915 or 1916])[Looking toward refugee camp, Ft. Bliss, Tex. no. 7]. https://collections.library.yale.edu/catalog/2017152.