Cite

"Harold Arlen's Blues Opera," typescript, annotated

MLA

"Harold Arlen's Blues Opera," Typescript, Annotated. 1957. https://collections.library.yale.edu/catalog/17435431.

APA, 6th edition

"Harold Arlen's Blues Opera," typescript, annotated. (1957). [Scripts (Documents)]. https://collections.library.yale.edu/catalog/17435431.