Cite

Untitled [Blue clothbound sketchbook]

MLA

Steinberg, Saul. Untitled [Blue Clothbound Sketchbook]. 0AD. https://collections.library.yale.edu/catalog/2054447.

APA, 6th edition

Steinberg, S. (0 C.E.). Untitled [Blue clothbound sketchbook] [Drawings, Illustrations, Sketchbooks, Sketches]. https://collections.library.yale.edu/catalog/2054447.