Correspondence
MLA
Schutz, Alfred, 1899-1959. Correspondence. Box 26, folder 590-590a. 1936-58. https://collections.library.yale.edu/catalog/16490963.
APA, 6th edition
Schutz, Alfred, 1899-1959. (["Box 26, folder 590-590a"])(1936-58)[Correspondence]. https://collections.library.yale.edu/catalog/16490963.