Anonymous. “Uma nova psychose.” No source, [1930]. [6199-1]
MLA
Anonymous. “Uma Nova Psychose.” No Source, [1930]. [6199-1]. 1930. https://collections.library.yale.edu/catalog/10658438.
APA, 6th edition
Anonymous. “Uma nova psychose.” No source, [1930]. [6199-1]. (1930). [Scrapbooks]. https://collections.library.yale.edu/catalog/10658438.