Lasker-Schüler, Else
MLA
Dreier, Katherine S. (Katherine Sophie), 1877-1952. Lasker-Schüler, Else. Box 21, folder 609. 1920-21. https://collections.library.yale.edu/catalog/10000414.
APA, 6th edition
Dreier, Katherine S. (Katherine Sophie), 1877-1952. (["Box 21, folder 609"])(1920-21)[Lasker-Schüler, Else]. https://collections.library.yale.edu/catalog/10000414.