Cite

Yale Glee Club, Christmas concert, 12/05/1971--ad 2

MLA

Yale Glee Club, Christmas Concert, 12/05/1971--Ad 2. 1971. https://collections.library.yale.edu/catalog/10536021.

APA, 6th edition

Yale Glee Club, Christmas concert, 12/05/1971--ad 2. (1971). https://collections.library.yale.edu/catalog/10536021.