Model screen made for EGC's experimental theater, wood and paper
MLA
Oenslager, Donald, 1902-1975. Model screen made for EGC's experimental theater, wood and paper. Box 5, folder 149. n.d.. https://collections.library.yale.edu/catalog/2054855.
APA, 6th edition
Oenslager, Donald, 1902-1975. (["Box 5, folder 149"])(n.d.)[Model screen made for EGC's experimental theater, wood and paper]. https://collections.library.yale.edu/catalog/2054855.