Cite

Untitled [Collage of clippings and letters]

MLA

Steinberg, Saul, 1914-1999. Untitled [Collage of clippings and letters]. Box 539 (Oversize), folder 7283. undated. https://collections.library.yale.edu/catalog/33092033.

APA, 6th edition

Steinberg, Saul, 1914-1999. (["Box 539 (Oversize), folder 7283"])(undated)[Untitled [Collage of clippings and letters]]. https://collections.library.yale.edu/catalog/33092033.