Cite

Letter

MLA

Stieglitz, Alfred, 1864-1946. Letter. Box 58, folder 1374. 1916 Jan 20. https://collections.library.yale.edu/catalog/2040181.

APA, 6th edition

Stieglitz, Alfred, 1864-1946. (["Box 58, folder 1374"])(1916 Jan 20)[Letter]. https://collections.library.yale.edu/catalog/2040181.