Cite

F. Bruckmann K.G.

MLA

Stieglitz, Alfred, 1864-1946. F. Bruckmann K.G.. Box 19, folder 420-423. 1907-20. https://collections.library.yale.edu/catalog/17105628.

APA, 6th edition

Stieglitz, Alfred, 1864-1946. (["Box 19, folder 420-423"])(1907-20)[F. Bruckmann K.G.]. https://collections.library.yale.edu/catalog/17105628.