"To Marion," typescript
MLA
Stieglitz, Alfred, 1864-1946. "To Marion," typescript. Box 100, folder 2124. 1915 Jul 17. https://collections.library.yale.edu/catalog/17105674.
APA, 6th edition
Stieglitz, Alfred, 1864-1946. (["Box 100, folder 2124"])(1915 Jul 17)["To Marion," typescript]. https://collections.library.yale.edu/catalog/17105674.