Untitled [Ex-voto: Dog running]
MLA
Steinberg, Saul, 1914-1999. Untitled [Ex-voto: Dog running]. Box 406, folder 5367. undated. https://collections.library.yale.edu/catalog/2016875.
APA, 6th edition
Steinberg, Saul, 1914-1999. (["Box 406, folder 5367"])(undated)[Untitled [Ex-voto: Dog running]]. https://collections.library.yale.edu/catalog/2016875.