Lettrist poems file
MLA
Wolman, Joseph, 1929-1995. Lettrist poems file. Box 32, folder 446. circa 1952. https://collections.library.yale.edu/catalog/16723077.
APA, 6th edition
Wolman, Joseph, 1929-1995. (["Box 32, folder 446"])(circa 1952)[Lettrist poems file]. https://collections.library.yale.edu/catalog/16723077.