Cite

Yale Glee Club Concert in Hagerstown, MD, 12/20/1971--flier

MLA

Yale Glee Club Concert in Hagerstown, MD, 12/20/1971--Flier. 1971. https://collections.library.yale.edu/catalog/10536925.

APA, 6th edition

Yale Glee Club Concert in Hagerstown, MD, 12/20/1971--flier. (1971). [Paper]. https://collections.library.yale.edu/catalog/10536925.