Cite

"The New Atlantis Sinks": typescript, carbon, signed

MLA

Ficke, Arthur Davison, 1883-1945. "The New Atlantis Sinks": typescript, carbon, signed. Box 42, folder 1311. 1941 Mar 23. https://collections.library.yale.edu/catalog/17419054.

APA, 6th edition

Ficke, Arthur Davison, 1883-1945. (["Box 42, folder 1311"])(1941 Mar 23)["The New Atlantis Sinks": typescript, carbon, signed]. https://collections.library.yale.edu/catalog/17419054.