Kramár, Vincenc
MLA
Dreier, Katherine S. (Katherine Sophie), 1877-1952. Kramár, Vincenc. Box 21, folder 593. 1927 Apr 11. https://collections.library.yale.edu/catalog/17047947.
APA, 6th edition
Dreier, Katherine S. (Katherine Sophie), 1877-1952. (["Box 21, folder 593"])(1927 Apr 11)[Kramár, Vincenc]. https://collections.library.yale.edu/catalog/17047947.