Cite

Lissitzky, El

MLA

Dreier, Katherine S. (Katherine Sophie), 1877-1952. Lissitzky, El. Box 106, folder 2597-2598. 1924-49, n.d.. https://collections.library.yale.edu/catalog/2015217.

APA, 6th edition

Dreier, Katherine S. (Katherine Sophie), 1877-1952. (["Box 106, folder 2597-2598"])(1924-49, n.d.)[Lissitzky, El]. https://collections.library.yale.edu/catalog/2015217.