Floor plans
MLA
Draper, Muriel, 1886-1952. Floor plans. Box 15, folder 512-13. n.d.. https://collections.library.yale.edu/catalog/2003245.
APA, 6th edition
Draper, Muriel, 1886-1952. (["Box 15, folder 512-13"])(n.d.)[Floor plans]. https://collections.library.yale.edu/catalog/2003245.