Cite

Aspen Institute for Humanistic Studies

MLA

Wilder, Thornton, 1897-1975. Aspen Institute for Humanistic Studies. Box 14, folder 345. 1963. https://collections.library.yale.edu/catalog/17056641.

APA, 6th edition

Wilder, Thornton, 1897-1975. (["Box 14, folder 345"])(1963)[Aspen Institute for Humanistic Studies]. https://collections.library.yale.edu/catalog/17056641.