Cite

Lettrist file "Tract lettristes (Isou)"

MLA

Wolman, Joseph, 1929-1995. Lettrist file "Tract lettristes (Isou)". Box 8, folder 210-212. 1950 1973. https://collections.library.yale.edu/catalog/16706447.

APA, 6th edition

Wolman, Joseph, 1929-1995. (["Box 8, folder 210-212"])(1950 1973)[Lettrist file "Tract lettristes (Isou)"]. https://collections.library.yale.edu/catalog/16706447.