Cite

Letter

MLA

Stieglitz, Alfred, 1864-1946. Letter. Box 83, folder 1693. 1921 Aug 24. https://collections.library.yale.edu/catalog/2039554.

APA, 6th edition

Stieglitz, Alfred, 1864-1946. (["Box 83, folder 1693"])(1921 Aug 24)[Letter]. https://collections.library.yale.edu/catalog/2039554.