Cite

EXCURSION: typescript (carbon) 9 p.

MLA

Richardson, Dorothy M. (Dorothy Miller), 1873-1957. EXCURSION: typescript (carbon) 9 p.. Box 8, folder 151. n.d.. https://collections.library.yale.edu/catalog/16495629.

APA, 6th edition

Richardson, Dorothy M. (Dorothy Miller), 1873-1957. (["Box 8, folder 151"])(n.d.)[EXCURSION: typescript (carbon) 9 p.]. https://collections.library.yale.edu/catalog/16495629.