Cite

Steichen, Edward: letter to Emmeline Stieglitz

MLA

Stieglitz, Alfred, 1864-1946. Steichen, Edward: letter to Emmeline Stieglitz. Box 46, folder 1103. ca. 1902. https://collections.library.yale.edu/catalog/17105659.

APA, 6th edition

Stieglitz, Alfred, 1864-1946. (["Box 46, folder 1103"])(ca. 1902)[Steichen, Edward: letter to Emmeline Stieglitz]. https://collections.library.yale.edu/catalog/17105659.