MLA

Ficke, Arthur Davison, 1883-1945. "Ode On a Near Prospect of the University of Chicago": typescript, carbon, annotated. Box 42, folder 1312. 1939 May 10. https://collections.library.yale.edu/catalog/17419055.

APA, 6th edition

Ficke, Arthur Davison, 1883-1945. (["Box 42, folder 1312"])(1939 May 10)["Ode On a Near Prospect of the University of Chicago": typescript, carbon, annotated]. https://collections.library.yale.edu/catalog/17419055.