Cite

Mario Labroca. “Musical Life in Italy.” No source, [1927]. [4688-1]

MLA

Mario Labroca. “Musical Life in Italy.” No Source, [1927]. [4688-1]. 1927. https://collections.library.yale.edu/catalog/10656160.

APA, 6th edition

Mario Labroca. “Musical Life in Italy.” No source, [1927]. [4688-1]. (1927). [Scrapbooks]. https://collections.library.yale.edu/catalog/10656160.