Draft, "Die Begegnung mit Freud," typescript carbon, corrected
MLA
Wolff, Helen, 1906-1994. Draft, "Die Begegnung mit Freud," typescript carbon, corrected. Box 48, folder 1508. n.d.. https://collections.library.yale.edu/catalog/17269621.
APA, 6th edition
Wolff, Helen, 1906-1994. (["Box 48, folder 1508"])(n.d.)[Draft, "Die Begegnung mit Freud," typescript carbon, corrected]. https://collections.library.yale.edu/catalog/17269621.