Cite

Yale Junior Prom Concert, 03/09/1951--roster

MLA

Yale Junior Prom Concert, 03/09/1951--Roster. 1951. https://collections.library.yale.edu/catalog/10537469.

APA, 6th edition

Yale Junior Prom Concert, 03/09/1951--roster. (1951). [Paper]. https://collections.library.yale.edu/catalog/10537469.