Unsigned article. "Il cretinomo Vidal." 13 ottobre [1919?]. [00671-3]
MLA
Unsigned Article. "Il Cretinomo Vidal." 13 Ottobre [1919?]. [00671-3]. 1919. https://collections.library.yale.edu/catalog/10649300.
APA, 6th edition
Unsigned article. "Il cretinomo Vidal." 13 ottobre [1919?]. [00671-3]. (1919). [Scrapbooks]. https://collections.library.yale.edu/catalog/10649300.