MLA

Stieglitz, Alfred, 1864-1946. Rhoades, Katharine. Box 210, folder 3687. 1923-35. https://collections.library.yale.edu/catalog/17105689.

APA, 6th edition

Stieglitz, Alfred, 1864-1946. (["Box 210, folder 3687"])(1923-35)[Rhoades, Katharine]. https://collections.library.yale.edu/catalog/17105689.