Cite

Untitled [Bird and feeder with sunshine]

MLA

Steinberg, Saul, 1914-1999. Untitled [Bird and feeder with sunshine]. Box 79, folder 1694. undated. https://collections.library.yale.edu/catalog/32475592.

APA, 6th edition

Steinberg, Saul, 1914-1999. (["Box 79, folder 1694"])(undated)[Untitled [Bird and feeder with sunshine]]. https://collections.library.yale.edu/catalog/32475592.