Cite

Untitled [Man running from man on horseback carrying spear]

MLA

Steinberg, Saul, 1914-1999. Untitled [Man running from man on horseback carrying spear]. Box 80, folder 1783. 1957. https://collections.library.yale.edu/catalog/16856350.

APA, 6th edition

Steinberg, Saul, 1914-1999. (["Box 80, folder 1783"])(1957)[Untitled [Man running from man on horseback carrying spear]]. https://collections.library.yale.edu/catalog/16856350.