Cite

Anonymous. “Annotazioni. Pittura murale.” No source, [1933]. [6818-3]

MLA

Anonymous. “Annotazioni. Pittura Murale.” No Source, [1933]. [6818-3]. 1933. https://collections.library.yale.edu/catalog/10659465.

APA, 6th edition

Anonymous. “Annotazioni. Pittura murale.” No source, [1933]. [6818-3]. (1933). [Scrapbooks]. https://collections.library.yale.edu/catalog/10659465.