Anonymous. “Osservatorio.” Popolo Biellese, 6 ago 1935. [7906-3]
MLA
Anonymous. “Osservatorio.” Popolo Biellese, 6 Ago 1935. [7906-3]. 1935. https://collections.library.yale.edu/catalog/10661557.
APA, 6th edition
Anonymous. “Osservatorio.” Popolo Biellese, 6 ago 1935. [7906-3]. (1935). [Scrapbooks]. https://collections.library.yale.edu/catalog/10661557.