Cite

Berrigan, Ted

MLA

Schwartz, Delmore, 1913-1966. Berrigan, Ted. Box 1, folder 10. circa 1964. https://collections.library.yale.edu/catalog/10572034.

APA, 6th edition

Schwartz, Delmore, 1913-1966. (["Box 1, folder 10"])(circa 1964)[Berrigan, Ted]. https://collections.library.yale.edu/catalog/10572034.