"Harry Pilcer at the Pavillion, Spring 1914," typescript
MLA
Butts, Mary, 1890-1937. "Harry Pilcer at the Pavillion, Spring 1914," typescript. Box 6, folder 114. 1914. https://collections.library.yale.edu/catalog/16586554.
APA, 6th edition
Butts, Mary, 1890-1937. (["Box 6, folder 114"])(1914)["Harry Pilcer at the Pavillion, Spring 1914," typescript]. https://collections.library.yale.edu/catalog/16586554.