Cite

Auto trucks being used to transport artillery

MLA

Horne, Walter H., 1883-1921. Auto trucks being used to transport artillery. Folder 5. https://collections.library.yale.edu/catalog/2015399.

APA, 6th edition

Horne, Walter H., 1883-1921. (["Folder 5"])[Auto trucks being used to transport artillery]. https://collections.library.yale.edu/catalog/2015399.