Cite

Poster for Yale Glee Club Concert, Beethoven 9, 1979

MLA

Poster for Yale Glee Club Concert, Beethoven 9, 1979. 1979. https://collections.library.yale.edu/catalog/10537338.

APA, 6th edition

Poster for Yale Glee Club Concert, Beethoven 9, 1979. (1979). [Posters]. https://collections.library.yale.edu/catalog/10537338.