Cite

39 letters from Gertrude Stein Raffel to Haas

MLA

Haas, Robert Bartlett (1916-2010). 39 letters from Gertrude Stein Raffel to Haas. Box 5. 1936-1985, undated. https://collections.library.yale.edu/catalog/17173426.

APA, 6th edition

Haas, Robert Bartlett (1916-2010). (["Box 5"])(1936-1985, undated)[39 letters from Gertrude Stein Raffel to Haas]. https://collections.library.yale.edu/catalog/17173426.