Announcements and exhibition checklists
MLA
Stieglitz, Alfred, 1864-1946. Announcements and exhibition checklists. Box 118, folder 2399. 1921-25. https://collections.library.yale.edu/catalog/10061299.
APA, 6th edition
Stieglitz, Alfred, 1864-1946. (["Box 118, folder 2399"])(1921-25)[Announcements and exhibition checklists]. https://collections.library.yale.edu/catalog/10061299.