Cite

Country Club near Ft. Bliss Tex. no. 13

MLA

Trenkle, Charles, Cpl. Country Club near Ft. Bliss Tex. no. 13. Folder 28. [1915 or 1916]. https://collections.library.yale.edu/catalog/2017155.

APA, 6th edition

Trenkle, Charles, Cpl. (["Folder 28"])([1915 or 1916])[Country Club near Ft. Bliss Tex. no. 13]. https://collections.library.yale.edu/catalog/2017155.