Cite

Anonymous. "Montagna al PEN Club." Buenos Aires, 12 set 1936. [7823-4]

MLA

Anonymous. "Montagna Al PEN Club." Buenos Aires, 12 Set 1936. [7823-4]. 1936. https://collections.library.yale.edu/catalog/10661354.

APA, 6th edition

Anonymous. "Montagna al PEN Club." Buenos Aires, 12 set 1936. [7823-4]. (1936). [Scrapbooks]. https://collections.library.yale.edu/catalog/10661354.