MLA

D'Amico, Tano, 1942-. Terremoto by Joseph Beuys. Box 1, folder 57-65. 1981 April 7. https://collections.library.yale.edu/catalog/2067199.

APA, 6th edition

D'Amico, Tano, 1942-. (["Box 1, folder 57-65"])(1981 April 7)[Terremoto by Joseph Beuys]. https://collections.library.yale.edu/catalog/2067199.