[Na und (Sketches)]
MLA
Weill, Kurt, 1900-1950. [Na und (Sketches)]. Box 24, folder 359. [1926 Mar.-1927 Apr.] [David Drew].. https://collections.library.yale.edu/catalog/32501526.
APA, 6th edition
Weill, Kurt, 1900-1950. (["Box 24, folder 359"])([1926 Mar.-1927 Apr.] [David Drew].)[[Na und (Sketches)]]. https://collections.library.yale.edu/catalog/32501526.