EN PAYS DE VAUD: typescript 6 p.
MLA
Richardson, Dorothy M. (Dorothy Miller), 1873-1957. EN PAYS DE VAUD: typescript 6 p.. Box 8, folder 148. n.d.. https://collections.library.yale.edu/catalog/16495627.
APA, 6th edition
Richardson, Dorothy M. (Dorothy Miller), 1873-1957. (["Box 8, folder 148"])(n.d.)[EN PAYS DE VAUD: typescript 6 p.]. https://collections.library.yale.edu/catalog/16495627.